muscles can be described as: question 13 options: concentrated almost exclusively in the axial area of the body. concentrated almost exclusively in the appendicular area of the body. distributed across both the appendicular and axial areas of the body. concentrated in the tertiary area of the body. question 14 (1 point)

Answer:

may be the answer is A or D

The hypothesis is the supposed conjecture that is made for the experiment or the investigation to occur. The hypothesis makes the basis of the experiment. Thus, option D is correct.

A hypothesis is defined by the idea or the proposed concept that is not proven yet and is based on the information with limited evidence to support the detail.

It is falsifiable and is not assumed to be truly proven or accurate. It is a foretelling that can be proven correct or incorrect by the experimental design.

It is important in linking the idea to the experiment question and the theoretical data. It allows the researcher to solve the problem by providing the solution through research and experiment.

Therefore, option D. the hypothesis is the basis of an experiment.

Learn more about the hypothesis here:

https://brainly.com/question/2657326

#SPJ2

Answer: Whereas volcanic craters arise from deep inside the planet, impact craters originate in outer space.

Explanation:

The statement 'neutral mutations (mutations that have neither a positive or negative effect) accumulate at an exponential rate over time' is False.

A mutation is any alteration in the nucleotide (DNA) sequence of an organism's genome.

Mutations can be neutral, beneficial, or deleterious depending on the environment in which an organism lives.

In conclusion, the statement 'neutral mutations (mutations that have neither a positive or negative effect) accumulate at an exponential rate over time' is False.

Learn more about mutations here:

https://brainly.com/question/17031191

#SPJ1

Answer:

Cannot be answered. There is no diagram.

An annual wildflower that colonizes disturbed organisms depends most on high rates of dispersal and migration for the survival of its population.

An organism is an animal or plant, specifically one that is so small that you cannot see it without the use of a microscope. not all chemical compounds normally present in residing organisms are innocent.

An organism refers to a dwelling element that has a prepared shape, can react to stimuli, reproduce, develop, adapt, and hold homeostasis. An organism might, consequently, be any animal, plant, fungus, protist, bacterium, or archaeon on the earth.

An organism is a residing being that has a cellular structure and that could independently carry out all physiologic functions vital for lifestyles. In multicellular organisms, such as humans, all cells, tissues, organs, and organ systems of the body paintings collectively to preserve the existence and health of the organism.

Learn more about organisms here:

https://brainly.com/question/842527

#SPJ4

Mass extinctions is the terms that mean many species die out at the same time.

A species dying out or disappearing is referred to as extinction. Extinction occurs when a species becomes less numerous due to environmental factors (habitat fragmentation, climate change, natural disasters, overexploitation of species for human use).

The majority of species that have ever lived on Earth have gone extinct, but the fossil record reveals five particularly large extinctions, known as mass extinction events, that each resulted in the extinction of enormous numbers of species. The majority of extinctions, which happen continuously and are referred to as background extinctions, are distinguished from these glaring declines in diversity by the term "mass extinction."

To know more about species :

https://brainly.com/question/13259455

#SPJ10

In determining the evolutionary relationships of current species, one needs to (B) read along the tree tips: Species shown at the tips are arranged in patterns reflecting which groups evolved from others.

When analyzing evolutionary relationships, scientists construct phylogenetic trees to depict the branching patterns of species and their common ancestry. The tips of the tree represent current species, while the nodes represent points where species diverged from a common ancestor.

To determine the evolutionary relationships, one needs to read along the tree tips. The species closer to each other on the tree are more closely related, indicating a more recent common ancestor.

By examining the branching patterns and the arrangement of species on the tree, scientists can infer which groups evolved from others.

Species that share a more recent common ancestor will be arranged closer together on the tree, while species that branched off earlier will be placed further apart.

Reading along the tree tips allows scientists to trace the evolutionary history and understand the relationships between different species.

It's important to note that reading "back" to nodes connecting species can provide information about common ancestry, but the arrangement of species on the tree tips reflects the patterns of evolutionary relationships, indicating which groups evolved from others.

The order of taxon names does not provide as much information as the actual tree branches and the arrangement of species.

Learn more about Species here:

https://brainly.com/question/9506161

#SPJ11

Answer:

The genotypes would include 2 brown-eyed children, and 2 blue-eyed children.

Explanation:

Punnet Squares are really easy once you get the hang of it, it's a literal square that you match up the genotypes to create a probability of offspring.

x        B          b

b       Bb        bb       Go to a certain square and multiple the top and bottom

b       Bb        bb       variable together!

So there would be 50% brown-eyed children and 50% blue-eyes children!

Answer:

honestly I think its C smaller organisms .I could be completely wrong so keep that in mind

The type of molecule is a covalent bond where the carbon has a greater affinity of the electrons than the hydrogen.

A covalent bond has been defined as chemical bond that includes the sharing of the electron pair between the atoms.The pair of each electrons has been know as the bonding pairs and the stable balance of attractive and repulsive forces in between atoms.

The properties of covalent bond has the covalent compounds have low melting points and boiling points and generally the covalent compounds does not contain the electricity. The covalent compounds are  having lower enthalpies of the vaporization as well as fusion.

The covalent compounds has been easily catches the fire and are more flammable in comparison to ionic compounds.The covalent compounds are very soft as well as flexible.The physical properties of covalent compounds are that they have lower melting points and electrical conductivity.

Therefore, The type of molecule is a covalent bond where the carbon has a greater affinity of the electrons than the hydrogen.

Learn more about covalent bond here:

https://brainly.com/question/19382448

#SPJ5

Answer: Ductility

Explanation:

The term that is ductility is the Capacity of a material to deform permanently that is stretch, bend, or it can be spread in response to stress.  And therefore we can say that it fractures easily. When a material specimen is stressed then it plastically deforms we can see elasticity at first that is above a certain deformation which is known as the elastic limit of the deformation becomes permanent.

The materials that are easily deformed even without breaking when they are put under mechanical pressure are considered to be malleable. The materials that are easily deformed when they are put under tensile stress are considered to be ductile.

The word malleable comes from the latin medieval malleability which itself came from the original Latin malleare that is meaning "to hammer."

Since these materials do not break while it is being deformed that they can be forced into different shapes or sheets that are thin. This can be done by hammering as well as rolling or pressing.

A common very example for this is of a material that is malleable is gold which is often compressed into a leaf of gold for use in art as well as architecture, jewelry, and even food. There are other malleable metals which include iron, and copper, aluminum, silver, and lead, as well as the transition metal zinc at certain temperatures. There are many materials that are very malleable and are also very ductile, and it generally leads to an exception which is with low ductility and high malleability.

They are closely related to the concept of malleability that is said to be ductility. While the term that is malleability has to do with compressive stress or mechanical pressure and ductility relates to tensile stress or mechanical stretching.

Something we notice is ductile which is sometimes also known as tractile that can be easily stretched or drawn out into a thin wire. Copper is a very good ductile material and is a very good example of both malleability and ductility which is able to be pressed and rolled into sheets as well as stretched into wires.

The metals are often mixed as we mix the alloys to improve their physical properties. There is high-tensile steel which is an example of an alloy that has higher ductility than any of its component metals. And it is said to be often used in airplanes and cars and other engineering applications.

Please give a thanks or 5 stars if this helped!

Answer:

tdyrdrfiygogiuhuy

Explanation:

gogoygoygiu

An attitude of skepticism or a tendency to be skeptical, either generally or with regard to a certain object.

To learn more about skepticism refer to:

https://brainly.com/question/12560960

#SPJ1

Answer:

D

Explanation:

The understanding that knowledge in a particular area can be uncertain

Answer:

b

Explanation:

this is correct bc it shows that although a mutation occurred, it happened over time, and so now, the lizards attained a new adaption which allows them to avoid the floods

Hope this helps!

Answer:

volcanoes

Explanation:

volcanoes don't change due to temperature or sea rise. hope this works!

Answer:

Satellite or space shuttle but im pretty sure satellite

Explanation:

Answer:

B.) Satellite

Explanation:

got it right on test

1. fossil fuels should be used judiciously as they can be exhausted if used excessively and will take time to replenish

2. fossil fuels are fuel formed by natural processes such as decomposition of dead organisms .

3. They can be easily exhausted

4.The calorific value of a fuel is the quantity of heat produced by its combustion i.e at constant pressure and under “normal” (standard) conditions (i.e. to 0 degree C and under a pressure of 1,013 mbar).

5. COMPRESSED NATURAL GAS . CNG preferred than fossil fuel because it produce greenhouse gases upon combustion, it is a more environmentally clean alternative to other fossil fuels

Answer:

1. fossil fuels should be used judiciously as they can be exhausted if used excessively and will take time to replenish

2. fossil fuels are fuel formed by natural processes such as decomposition of dead organisms .

3. They can be easily exhausted

4.The calorific value of a fuel is the quantity of heat produced by its combustion i.e at constant pressure and under “normal” (standard) conditions (i.e. to 0 degree C and under a pressure of 1,013 mbar).

5. COMPRESSED NATURAL GAS . CNG preferred than fossil fuel because it produce greenhouse gases upon combustion, it is a more environmentally clean alternative to other fossil fuels

Explanation:

Glycolysis is a spontaneous process that occurs in the cytoplasm of cells.

The process is made up of 10 steps, 5 of which are exergonic and 5 of which are endergonic. The free energy change of glycolysis is negative as a whole, indicating that the process is spontaneous, but the ΔG of each step varies. The steps with the asterisk have a slightly negative ΔG value. This means that the steps with the asterisk are exergonic and release energy rather than absorbing it.

It is also possible that the steps with the asterisk are closer to equilibrium than the other steps in glycolysis. When a reaction is near equilibrium, the ΔG is near zero, indicating that the reaction is neither exergonic nor endergonic. As a result, the steps with the asterisk have a smaller contribution to the overall ΔG of glycolysis than the other steps. Therefore, the steps with the asterisk have a smaller effect on the spontaneity of glycolysis than the other steps.

Furthermore, the ΔG values of the steps without an asterisk are positive, indicating that they are endergonic and require energy to proceed. These steps are driven forward by the exergonic steps, which produce energy that is utilized by the endergonic steps. The ΔG of the overall process is negative due to the presence of the exergonic steps, indicating that glycolysis is a spontaneous process.

Know more about Glycolysis here :

https://brainly.com/question/1966268

#SPJ11

Answer:

I think it is Physical change

A collection or mass of blood that forms between the skull and the dura mater is termed a(n) epidural hematoma.

An epidural hematoma occurs when there is bleeding between the inside of the skull and the dura or it can also occur when a vessel breaks and bleeds in this given space between the dura mater and the skull, it can be caused by head trauma.

This bleeding or mass can generate pressure in the brain, increasing intracranial pressure, which is rapidly increased, also generating a brain injury, thus compromising the brain. Being then urgent the drainage or extraction of the blood or mass.

Therefore, we can confirm that a collection or mass of blood that forms between the skull and the dura mater is termed a(n) epidural hematoma.

To learn more about epidural hematoma visit: https://brainly.com/question/6596665?referrer=searchResults

#SPJ1

Let's focus on Phosphorus as the critical scarce resource. Here are the answers to your questions:

Reasons for Criticality and Primary Use of Phosphorus:

a. Essential Nutrient: Phosphorus is an essential nutrient for plant growth. It plays a crucial role in processes like photosynthesis, energy transfer, and DNA synthesis. Without phosphorus, plants cannot develop properly, impacting agricultural productivity.

b. Limited Reserves: Phosphorus reserves are finite and concentrated in a few countries. The scarcity arises from limited availability and geopolitical factors, making it critical for long-term sustainability.

c. Multiple Applications: Phosphorus is primarily used in fertilizers to enhance soil fertility and crop yields. It is also utilized in animal feed additives, detergents, food preservatives, and various industrial applications.

Impact of Decreased Availability on Price, Demand, and Production Costs:

As the availability of phosphorus decreases:

a. Price Increase: The price of phosphorus would likely rise due to supply-demand imbalances. Limited supply in the face of consistent or growing demand would drive up prices.

b. Demand Impact: Higher prices may lead to reduced demand for phosphorus-dependent products, especially in agriculture. Farmers might reduce fertilizer usage or seek alternatives, affecting the demand for phosphorus.

c. Production Costs: Industries relying on phosphorus would experience increased production costs due to higher input costs. This includes agricultural production, leading to potentially higher food prices, and other sectors dependent on phosphorus-based products.

Impact on National Economy:

Decreased availability of phosphorus can impact the national economy in several ways:

a. Agricultural Productivity: A decline in phosphorus availability would hamper agricultural productivity, leading to lower crop yields and potentially affecting food security.

b. Economic Sectors: Industries relying heavily on phosphorus, such as agriculture, food processing, and chemical manufacturing, may face challenges. The increased costs could impact their competitiveness and profitability.

c. International Trade: Countries heavily reliant on phosphorus imports might face trade imbalances and vulnerability in global markets. Dependence on a scarce resource increases the risk of supply disruptions and trade disputes.

Actions for American Companies:

American companies can minimize negative economic impacts by:

a. Resource Efficiency: Implementing technologies and practices that maximize the efficient use of phosphorus, such as precision agriculture and nutrient recycling systems.

b. Diversification of Inputs: Investing in research and development to identify and adopt alternative nutrient sources or develop phosphorus-efficient crop varieties.

c. International Cooperation: Collaborating with international partners to explore sustainable phosphorus management strategies, including recycling and responsible mining practices.

Actions for the Federal Government:

The Federal government can support the economy in the face of declining phosphorus availability by:

a. Research and Development: Investing in R&D initiatives to explore alternatives to phosphorus-based fertilizers, improve phosphorus recovery from waste streams, and promote sustainable agricultural practices.

b. Policy Measures: Implementing policies that incentivize phosphorus recycling, sustainable land management, and efficient fertilizer use. This can be done through regulations, tax incentives, or subsidies.

c. International Engagement: Engaging in global partnerships and collaborations to address phosphorus scarcity collectively, advocating for responsible mining practices, and ensuring fair trade in phosphorus-related products.

These actions aim to reduce dependence on phosphorus, promote resource efficiency, and stimulate innovation to mitigate the economic impacts of its declining availability.

learn more about Phosphorus here

https://brainly.com/question/31606194

#SPJ11

Based on the model in the attachment, the next step in the process of ocean formation would be option 4, "Sea floor spreading".

Ocean formation refers to the processes by which the world's oceans were created and have evolved over time. The oceans are thought to have formed around 4 billion years ago, as a result of a combination of factors including volcanic activity, outgassing of water vapor from the Earth's interior, and the delivery of water-rich materials such as comets and asteroids. Over time, the oceans have continued to evolve and change due to a variety of processes, including plate tectonics, which has caused the size and shape of the ocean basins to shift and change, as well as the influence of the atmosphere and climate, which has impacted ocean circulation and the distribution of heat and nutrients. Today, the oceans cover more than 70% of the Earth's surface and play a critical role in regulating the planet's climate, providing habitat and resources for countless species of marine life, and supporting a variety of human activities such as fishing, transportation, and recreation. Understanding the processes that have shaped the oceans over time is an important area of research for scientists seeking to better understand the Earth's history and its present-day systems.

Here,

This process occurs at mid-ocean ridges where magma rises up and solidifies to form new oceanic crust. As the new crust is formed, it pushes the older crust away from the ridge, causing the ocean floor to spread and creating new ocean basins. This process is a key mechanism for the continual renewal of the oceanic crust and the growth of the oceans over geologic time.

To know more about ocean formation,

https://brainly.com/question/11679506

#SPJ1

Answer:

The mitochondira is the "powerhouse" of the cell, it produces energy for the cell like powerplants produce energy for the city.

Explanation:

Answer:

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. DNA and histone proteins are packaged into structures called chromosomes.

Explanation:

Hope this helps

The variations in traits, such as the fur color of rabbits, may be caused by the Heritable variant comes from random mutations.

Color modifications are an evolutionary survival mechanism, borne of a rabbit's reputation as prey animals. Rabbits molt numerous instances a year. Their fur first of all grows after which grows again a specific shade, camouflaging them from ability predators.

Random mutations are the preliminary motive of recent heritable traits. For example, a rabbit cannot pick out to have a specific fur color. Rather, a genetic mutation reasons a distinction in fur color, which may also assist that rabbit disguise higher in its environment.

Read more about the environment:

https://brainly.com/question/17413226

#SPJ4

Answer:

(1) s exual reproduction

Explanation:

The structural features of alveoli make them an ideal place for gas exchange due to their large surface area and thin walls.

Alveoli are tiny, balloon-like structures found in the lungs. They are surrounded by an extensive network of capillaries, where the exchange of gases takes place. The large number of alveoli in the lungs provides a significantly large surface area for gas exchange to occur. This increased surface area allows for a greater amount of oxygen to diffuse into the bloodstream and carbon dioxide to be removed efficiently. Furthermore, the walls of the alveoli are extremely thin, consisting of a single layer of epithelial cells. This thinness enables gases to diffuse quickly across the alveolar membrane. The close proximity of the alveolar walls to the capillaries allows for a short diffusion distance, ensuring a rapid exchange of gases. Overall, the combination of the large surface area and thin walls of alveoli maximizes the efficiency of gas exchange in the lungs, facilitating the uptake of oxygen and the removal of carbon dioxide from the bloodstream. This ensures an adequate oxygen supply for cellular respiration and the elimination of waste gases produced by metabolic processes.

Learn more about Alveoli here:

https://brainly.com/question/21341368

#SPJ11

Answer:

B.  Layers that cut across the most other features are youngest.

Explanation:

Using the principles of cross-cutting relationships, you can determine the relative age of rocks found in the ground. The idea behind it is that the geologic feature which cuts another is the younger of the two features, and it had been around for 400 years. It's not very precise but it is good for determining relative age.

Mendel postulated that the characteristics of pea plants were the product of a synthesis of "factors" acquired from each parent. His explanation of these "factors" can be regarded as the first formal scientific analysis of the function of genes.

Gregor Mendel uncovered the basic principles of heredity through his study on pea plants. He concluded that genes are inherited from each parent as separate, paired units. Mendel observed how parental genes separated and if they showed up as dominant or recessive qualities in the children.

According to the theory of Mendelian inheritance, characteristics are decided when kids acquire one allele for each trait from each parent. When a characteristic is dominant, it may be seen and be used to conceal another feature.

Learn more about Mendel Visit: brainly.com/question/1873302

#SPJ4