Features such as a prominent chin and a vertical forehead are indicative of (a) Neanderthals,(b) archaicHomo sapiens,(c) anatomically modern humans, (d)Homo erectus
Answers
Features such as a prominent chin and a vertical forehead are indicative of anatomically modern humans. So, the correct answer is option c.
These characteristics distinguish them from other hominids like Neanderthals, archaic Homo sapiens, and Homo erectus.
Anatomically modern humans, or Homo sapiens, evolved around 300,000 years ago and possess distinct features that set them apart from their predecessors.
A prominent chin and a vertical forehead are among these features, which are not typically found in Neanderthals, archaic Homo sapiens, or Homo erectus. Neanderthals, for instance, had a more sloping forehead and less pronounced chin, while archaic Homo sapiens and Homo erectus exhibited even less developed facial structures.
In conclusion, the presence of a prominent chin and a vertical forehead are key features that help identify anatomically modern humans among other hominid species.
So, the correct answer is option c.
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Related Questions
orbit
full moon
rotate
new moon
around Earth, the moon faces the sun
4. During its
and is called the
Answers
Answer:
Differences of the moon
how can you tell which way a front is moving on a map
Answers
Answer:
On a weather map, a cold front is usually drawn using a solid blue line with triangles pointing in the direction of the warm air that will be replaced. Cold fronts typically move from northwest to southeast.
Explanation:
Outsourced jobs are common in trade, service, and __________ industries. A. mining B. forestry C. livestock D. manufacturing
Answers
Answer:
manufacturing
Explanation:
Answer:
Explanation:
d
Question 5 of 15
This population pyramid shows a
in the number of
Age
Males
Females
A. decrease; females as they age
B. decrease; infant males
C. decrease; males as they age
0
D. increase; grown females
Answers
Answer:
C. decrease; males as they age
Explanation:
A population pyramid shows a graphical illustration of various age groups in a population.
The given pyramid shows a drastic decrease in the males population as increase in their age. On the other side the population of female decreasing in a constant form in the pyramid but male population is majorly affected as their age increases.
Hence, the correct answer is "C. decrease; males as they age".
Geographers have divided the study of geography into
А. five fundamental regions
В. six essential elements
C. seven topics
D. four key themes
Answers
Answer:
B. Six essential elements.
Geographers have divided the study of geography into six essential elements: the world in spatial terms, places and regions, physical systems, human systems, environment and society, the uses of geography
Geographers have divided the study of geography into four key themes. Thus, option D is the correct option.
Geographers have divided the study of geography into four key themes, which are used to organize and understand the diverse aspects of the Earth's physical and human landscapes.
These themes are:
Location: Examining where things are located on the Earth's surface and why they are located there.Place: Describing the physical and human characteristics of a specific location, such as its landforms, climate, culture, and built environment.Human-Environment Interaction: Analyzing how humans interact with and modify their environment and how the environment, in turn, influences human activities.Movement: Studying the movement of people, goods, ideas, and information across the Earth's surface and understanding the interconnectedness of different places.Thus, option D is the correct option.
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which one of the following statement is true? a) coral flourishes best in deep cold sea waters. b) wind is a major generator of wave action along coast, therefore, coastlines only experience mechanical weathering. c) most coastal lagoon lakes grow larger with time because there is coastal erosion. d) none of the above is true.
Answers
This statement is true since coastal erosion causes most coastal lagoon lakes to enlarge over time. Here, choice C is the right response.
A lagoon is a unique type of estuary where saltwater and freshwater combine. Lagoons can resemble lakes in appearance, but they are frequently produced by reefs or sandbars that operate as above-water landmasses to divide the lagoon from the sea.
Despite the fact that the water level will change throughout the year, the lagoon should be large enough to keep sewage at a depth of 2 to 5 feet. For the lagoon to stay odor-free, maintain anaerobic conditions at the bottom, keep the bottom from drying out, and to prevent rooted plants from sprouting in the lagoon, a minimum depth of 2 feet is required.
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Geologists have found rocks and fossils of species native to Africa in South America and rocks and fossils of species native to South America in Africa. Explain what they theorized had happened.
Answers
species native to Africa in South America and
rocks and fossils of species native to South
America in Africa. Explain what they
theorized had happened.
review the following chart. Use sequencing to shape a summary of the main ideas. Be sure to show the effects on other animals and humans. Where does the cycle stop?
The Cycle of Cause & Effect in Bovine Spongiform Encephalitis
A flowchart. Cow is fed infected meat from felled animals. The cow develops B S E. May or may not show symptoms. If the cow dies from B S E, cow is slaughtered or dies. Waste products fed to other animals, which repeats the cycle. If the cow is slaughtered and sold as meat for humans, human develops C J D, the human form of B S E. Human dies from C J D and the cycle is broken.
Answers
Answer:
wheres the picture?
Explanation:
edge2020
1. The Cow is fed infected meat from felled animals 2. The Cow develops BSE, it may or may not develop symptoms 3. The Cow dies from BSE and is slaughtered. The waste products are fed to other animals and the cycle starts again. 1. For humans, after the cow is slaughtered the cow is sold as meat. 2. Humans develop CJD a form of BSE. 3. Humans die from CJD and the cycle is broken.
this is what it said on edge
Where were the goods from each region shipped? What means of
transportation did each region use?
Answers
Answer:
west africa and east africa
Explanation:
why does thunder snow happen
Answers
How does cultural assimilation occur? Give examples
Answers
Answer:
The process of assimilating involves taking on the traits of the dominant culture to such a degree that the assimilating group becomes socially indistinguishable from other members of the society. Assimilation does not denote “racial” or biological fusion, though such fusion may occur.Cultural assimilation often occurs with regards to how people dress. A woman from the United States or Western Europe who moves to or visits a country where it traditional for women to wear head coverings may adapt to that cultural norm for dress in setting where it would be expected or appropriate.
Explanation:
Hope this helped Mark BRAINLEST!!!
trochophores, the free-swimming larvae of many mollusks, are propelled through the water by
Answers
Trochophores, the free-swimming larvae of many mollusks, are propelled through the water by cilia.
Cilia are small, hair-like structures that cover the outer surface of trochophores. These cilia beat in coordinated waves, creating a current of water that propels the larvae forward. The beating motion of the cilia generates a force that pushes against the surrounding water, allowing the trochophores to move and navigate through their aquatic environment.
The cilia serve as both locomotory and feeding structures for trochophores. In addition to propelling the larvae, the beating cilia also help to create feeding currents. As the cilia move, they create a flow of water that directs microscopic food particles towards the larva's mouth, enabling it to capture and consume food. The use of cilia for propulsion is a common adaptation among many marine organisms, including various larvae stages of mollusks. It allows them to disperse in search of new habitats, find food, and avoid predation during their early developmental stages before they undergo metamorphosis into their adult forms.
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What is a useful marker point for the Global Anthropocene? When glacial sediments are replaced by organic sediments When Carbon Dioxide (CO2) and Methane (CH4) first get recorded in rocks and sediment When Carbon Dioxide (CO
2
) and Methane (CH4) first appeared in the atmosphere Excess of radioactive isotopes such as 14C and 239Pu in rocks and sediments
Answers
A useful marker point for the Global Anthropocene is when Carbon Dioxide (\(CO_{2}\)) and Methane (\(CH_{4}\)) first appear in the atmosphere.
The Global Anthropocene refers to the current geological epoch characterized by significant human impact on Earth's ecosystems and geological processes. Determining a useful marker point for the Global Anthropocene involves identifying a distinct event or change that reflects the influence of human activities.
The appearance of Carbon Dioxide (\(CO_{2}\)) and Methane (\(CH_{4}\)) in the atmosphere is a significant indicator of human impact as these greenhouse gases are primarily generated through human activities such as industrialization, fossil fuel combustion, and land-use changes. The increase in \(CO_{2}\) and \(CH_{4}\) levels has contributed to climate change and environmental alterations on a global scale, making the first appearance of these gases in the atmosphere a significant marker point for the Global Anthropocene.
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which statement is true about seismic waves?
A. Body waves are associated with causing most of the damage at Earth’s surface
B. All body waves can travel through liquids, solids and gases
C. S waves are also called "surface waves"
D. P waves travel faster than S waves
Answers
Why is there an increased risk of hydroplaning on pavement during rainy weather?
Answers
Hydroplaning (also known as “aquaplaning”) happens when the tires of your vehicle begin to ride on top of standing water instead of the surface of the road. Contrary to most drivers' beliefs, hydroplaning can occur even when the roads are only slightly damp.
Hydroplaning takes place when water gets in the front of your tires quicker than the weight of your car can push it out of the manner. The water strain can simply raise your car in order that it slides on a thin layer of water.
Hydroplaning takes place when water gets in the front of your tires quicker than the weight of your car can push it out of the manner. The water strain can simply raise your car in order that it slides on a thin layer of water.
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Hydroplaning (also called “aquaplaning”) happens whilst the tires of your automobile begin to ride on the pinnacle of status water rather than the floor of the street. contrary to most drivers' beliefs, hydroplaning can arise even if the roads are simplest slightly damp.
Hydroplaning takes location when water gets in the front of your tires faster than a load of your automobile can push it out of the manner. The water stress can certainly enhance your car in order that it slides on a skinny layer of water.
Hydroplaning takes area whilst water gets in the front of your tires quicker than the burden of your automobile can push it out of the manner. The water stress can definitely boost your automobile simply so it slides on a thin layer of water.
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Which of the following statements would best describe a biome?
A. seasonal change in the plants and animals in an area
B.the relationship of temperature and rainfall in an area
C.community of distinct plants and animals in an area
D.a unique set of climate and weather conditions in an area
Answers
Answer: D
Explanation:
45.what is the relative fluid pressure p, in the unsaturated zone of a soil?
Answers
The relative fluid pressure in the unsaturated zone of a soil is the pressure exerted by water in the pore spaces of the soil that is not at atmospheric pressure.
The unsaturated zone of a soil is the layer between the ground surface and the water table where the soil is not completely saturated with water. In this zone, water is held in the soil pores by surface tension and the attractive forces between water molecules and soil particles. The relative fluid pressure is the pressure exerted by water in these pores that is not at atmospheric pressure.
The relative fluid pressure is typically expressed as a fraction of the soil's total suction or tension. Total suction is the force that water molecules exert on one another as they are drawn through the soil by capillary action. This force is determined by the size and shape of the soil pores and the surface tension of water. The total suction is often measured using tensiometers, which are instruments that measure the pressure required to extract water from the soil.
The relative fluid pressure can have important implications for plant growth, groundwater recharge, and soil stability. It can also affect the movement of contaminants through the soil and the efficiency of soil remediation techniques. Understanding the relative fluid pressure in the unsaturated zone is therefore important for many fields, including agriculture, environmental science, and civil engineering.
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Slumps can be triggered by: A. deforestation B. heavy rains C. earthquakes D. overly steepened hillsides E. all of these
Answers
Slumps can be triggered by E. all of these - deforestation, heavy rains, earthquakes, and overly steepened hillsides because all these factors contribute to the instability of slopes and can lead to slumps, which are a type of mass wasting event where a coherent block of earth slides along a curved surface.
Slumps are a type of mass wasting or landslide where a mass of rock or soil moves downhill due to gravity.
Deforestation can trigger slumps by removing the trees that hold the soil together, leading to increased erosion and instability of slopes.
Heavy rains can saturate the soil, making it heavier and more prone to movement. Earthquakes can also trigger slumps by shaking and destabilizing the soil and rocks.
Overly steepened hillsides, which can be caused by human activities such as mining or construction, can lead to the failure of slopes and trigger slumps.
Therefore, it is important to be aware of these triggers and take necessary measures to prevent or mitigate their effects on the stability of slopes and the safety of people living in or near the areas prone to slumps. Hence, option E is correct.
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1. the slowly increasing distance between south america and africa is due to blank.target 1 of 7 2. old faithful geyser at yellowstone national park in the united states acquires its energy from a blank.target 2 of 7 3. layered blankexposed by erosion can be seen when looking at the grand canyon in the united states.target 3 of 7 4. australia is composed of relatively old and thick blank.target 4 of 7 5. the extremely deep ocean marianas trench is a result of blank.target 5 of 7 6. blankfound in the atlantic ocean between north america and europe is composed of dense and relatively young rock.target 6 of 7 7. the earthquakes that occur in southern california generally occur along a blank
Answers
1. Sea floor spreading is the cause of the gradually expanding distance between South America and Africa.
The idea of a moving seafloor and how it carries the continents with it was first proposed in 1960 by Harold Hammond Hess of Princeton University and Robert Dietz of the U.S. Naval Electronics Laboratory. This phenomenon is known as plate tectonics. At the mid ocean ridges, where it occurs, plates separate, causing seafloor spreading, which leads to the production of new sea floor.
2. A hotspot provides the energy for Old Faithful Geyser in Yellowstone National Park in the United States.
All of Yellowstone's well-known geysers are powered by a sizable subterranean hotspot, according to researchers. Hot molten rock is present beneath the Yellowstone.
that result in the eruption's pouring.
3. When viewing the Grand Canyon in the United States, one may see layered sedimentary rock that has been exposed by erosion.
Lava flow and horizontally stacked rocks make up the Grand Canyon. Grand Canyon contains over 40 significant sedimentary layers that range in age from 200 million to 2 billion years.
4. Australia is made out of a thick, comparatively old continental crust.
The continental crust of Australia measures an average of 38 km in thickness, excluding the thinner margins, with a range of 24 to 59 km.
5. Subduction is what created the Marianas Trench, an exceptionally deep ocean trench.
The oceanic trench is a depression in the ocean floor that is both lengthy and small in breadth.
The crescent-shaped Marianas trench is renowned for having some of the planet's deepest spots. When two plates collide and one thrusts beneath the other, subduction occurs.
6. Dense, relatively young rock makes up the seafloor crust in the Atlantic Ocean between North America and Europe.
The outermost layer of the earth's lithosphere, also known as the sea floor crust or oceanic crust, can be found in the vicinity of mid-ocean ridges or sea floor spreading.
7. Southern California earthquakes typically take place atop a fault.
Huge portions of the earth's crust are moving, which is what is causing these earthquakes.
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What was a result of efforts by the U. S. And Canadian governments to improve water quality?
Answers
Efforts by the US and Canadian governments to improve water quality have had a number of positive results, including:
Reduced pollution: Many of the regulations and programs put in place by these governments have helped reduce the amount of pollution released into rivers, lakes, and other bodies of water.Improved habitat: Cleaner water has also led to enhanced habitats for aquatic plants and animals, which can positively impact local ecosystems.Increased recreational opportunities: Cleaner water can also make it safer and more enjoyable for people to swim, fish, and engage in other recreational activities, which can have economic benefits for local communities.Better drinking water: Improved water quality can also lead to better drinking water, which is essential for public health.Enhanced ecosystem services: Cleaner water can also help to provide a number of ecosystem services, such as flood control and water purification, which can have economic and environmental benefits.Learn more here:
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the squeaky sugar sand on florida's panhandle beaches is composed primarily of
Answers
The squeaky sugar sand on Florida's panhandle beaches is composed primarily of quartz, which is a hard, white, or colorless mineral that is composed of silicon dioxide (SiO2).
The sand on the beaches is composed of tiny particles of quartz that have been weathered and eroded over time from the Appalachian Mountains and deposited onto the shoreline by rivers and streams.The sand on Florida's panhandle beaches is made of quartz, which is a mineral made of silicon dioxide (SiO2). Quartz is a hard, colorless or white mineral that is commonly found in many types of rocks and sediments
. It is an essential mineral that is found in many different industries, including electronics, semiconductors, construction, and jewelry. These rocks are often weathered and eroded over time by wind and water, and the resulting sand is carried by rivers and streams to the ocean, where it is deposited onto the shoreline. Over time, this sand becomes compressed and forms the white, squeaky sugar sand that is so characteristic of Florida's panhandle beaches.
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The strength of the typhoon depends on certain factors. Which of the following can
weaken the typhoon?
A. high humid area
B. low vertical wind shear
C. low temperature ocean water
D. presence of Inter-Tropical Convergence
Answers
Presence of inter-tropical convergence
Choose all that apply.
Four distinct characteristics of any society are:
Politics
Culture
Economics
Religion
Science
Change
Answers
Answer:
religion
culture
politics
economics
Explanation:
1) Name a constructive plate margin.
Answers
The Mid-Atlantic Ridge is a constructive plate margin.
A constructive plate margin, also known as a divergent plate boundary, is a place where two tectonic plates are moving apart from each other.
The Mid-Atlantic Ridge runs along the bottom of the Atlantic Ocean. This ridge marks the boundary between the North American Plate and the Eurasian Plate and is a place where the magma from the Earth's mantle is able to rise up and create new crust.
As the plates move apart, the magma cools and solidifies, forming new rock that pushes the plates farther apart. This process is known as sea-floor spreading.
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What type of map is this?
thematic
planimetric
topographic
Answers
Answer:
It is a Topographic Map.
The kind of the Map shown in the image is Topographic Map. Thus, option third is correct.
What is Map?A map is a depiction of the position of a street, place, route, country, nation, and so on. It is the geographical representation of certain natural or artificial features on the Earth's surface on a blank sheet of paper with a predefined scale.
Various mapping approaches give different perspectives on the world. Political or thematic maps are commonly used by social scientists to depict how individuals have classified themselves.
Topographic maps are visual depictions of features on the Earth's surface that are detailed and precise. Cultural characteristics include: roads, buildings, urban development, trains, airports, place names and physical features, administrative boundaries, regional and international borders, and reserves. Therefore, it can be concluded that option third is correct.
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Rocks are classified as igneous, sedimentary, or metamorphic based mainly on their.
Answers
Answer:
mineral and chemical composition,
Explanation:
Right for me
according to the elastic rebound theory, what happens to the rock when an earthquake occurs?
Answers
The elastic rebound theory provides an explanation for the distribution of seismic energy. Rocks on opposite sides of a fault respond to stress and movement by building up energy and gradually distorting until internal strength is exceeded.
Elastic rebound occurs in the crustal material on either side of a fault during an earthquake. The hypothesis holds that a fault stays stuck until the strain that has accumulated in the rock on either side of it overcomes the friction that keeps it trapped.
The forces of the Earth are constantly bending, twisting, and breaking rocks. When rocks flex, twist, or break, it is said that they have deformed or undergone strain (change shape or size).
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explain to a conoeist (someone who rows a small boat )it is not recommended to follow the inner banks of the river in this course of the river
Answers
Answer:
Dear canoeist,
I would like to advise you that it is not recommended to follow the inner banks of the river in this course of the river. This is because there might be obstacles or currents that can make rowing difficult and even put you in danger. The outer banks are usually less steep and have less undercurrent, making it easier to navigate the river safely. Additionally, following the inner banks might also disturb the natural ecosystem of the river, which can have negative consequences. It is essential to keep yourself and the river safe by following the recommended path, which usually means not sticking to the inner banks.
Best regards,
Drake
I hope this answers your questions
There are a few reasons why it is not recommended for canoeists to follow the inner banks of a river in certain courses.
The current is stronger: The inner banks of a river are often where the current is strongest. This is because the water is constricted by the banks, so it has to flow faster to get through. This can make it difficult for canoeists to control their boats, and it can also increase the risk of capsizing.
There are more hazards: The inner banks of a river are often where there are more hazards, such as rocks, debris, and underwater stumps. These hazards can damage a canoeist's boat, and they can also pose a safety risk.
The view is obstructed: The inner banks of a river often obstruct the view of the river ahead. This can make it difficult for canoeists to see what is coming, and it can increase the risk of collisions.
So, it is generally recommended for canoeists to follow the outer banks of a river whenever possible. The outer banks are often where the current is weaker, there are fewer hazards, and the view is better.
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Other scientists didn't believe Wegener's theory because he couldn't explain how the continents moved.
True
False
Answers
Answer:
this is indeed true
Explanation:
Alfred Wegener produced evidence in 1912 that the continents are in motion, but because he could not explain what forces could move them, geologists rejected his ideas. Almost 50 years later Harry Hess confirmed Wegener's ideas by using the evidence of seafloor spreading to explain what moved continents.
Drag each label to the correct location. Not all labels will be used.
Identify the boundary type that is being described.
Answers
Answer:
1. Transform boundaries. 2. continental Convergent boundary. 3. oceanic convergent boundary.
Explanation:
I felt bad so I wanted to help so here you go.