Lunar missions have helped scientists track the motion of the moon. What have they discovered about its
motion?

Answers

Answer 1

Answer:

The moon is moving away from Earth and will leave Earth’s orbit a very long time from now

Explanation:

Answer 2

Lunar missions have discovered that the moon was magmatically active and had igneous activity a few billion years ago.

What are lunar missions?

Only a couple of days are required for sending most spacecraft to the Moon. So it's not surprising that more missions have been sent to the moon than anywhere else. The only celestial body visited by humans besides Earth is the moon.

The only world besides Earth ever visited by humans is the moon. By studying scientists can estimate the Earth’s origin story.

Some of the recent lunar missions are:

Korea Pathfinder Lunar Orbiter: It is to be launched in 2022. It is on a technology demonstration mission that is aimed at establishing basic lunar exploration capabilities for South Korea. The science payload of the spacecraft includes a NASA-provided instrument called ShadowCam.CAPSTONE: It is a NASA-funded and Advanced Space-led spacecraft that is intended to prove the feasibility of the unique fuel-saving elliptical lunar orbit that the NASA-led international Gateway station will use later this decade.India's Chandrayaan-2 spacecraft:It studies the composition of the surface of the moon and searches for signatures of water ice.

Therefore, lunar missions have discovered that the moon was magmatically active and had igneous activity a few billion years ago.

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Related Questions

What is the main reason for displaying data in a graph?
OA. It helps scientists identify errors in an experiment's design.
OB. It shows more data than a table does.
C. It proves the scientific validity of the hypothesis.
OD. It allows scientists to interpret data visually.

Answers

OD. It allows scientists to interpret data visually.

The main reason for displaying data in a graph is to make the data more interpretable, accessible and easy to understand. Graphs allow scientists to visually represent the data and identify patterns, trends, and relationships that may be difficult to discern from the raw data or from a table. By displaying data in a graph, scientists can quickly and easily identify outliers, compare different data sets, and make predictions. Additionally, graphs are a powerful tool for communicating research findings to others, as they can be easily understood and interpreted by a wide audience, including scientists, policymakers, and the general public.

OA. It helps scientists identify errors in an experiment's design.

OB. It shows more data than a table does.

C. It proves the scientific validity of the hypothesis.

All these options can be useful too, but they are not the main reason for displaying data in a graph.

Why would it be difficult for the motion of the Earth to suddenly change?​

Answers

I think because of the gravitational pull

Answer:

The good news is that if the Earth's rotation stopped, we wouldn't fall off.

Which of the following "Best Management Practices" is NOT a widely used sustainable farming practice?

Answers

Answer:

Rotating crops and embracing diversity. ...

Planting cover crops. ...

Reducing or eliminating tillage. ...

Applying integrated pest management (IPM). ...

Integrating livestock and crops. ...

Adopting agroforestry practices. ...

Managing whole systems and landscapes.

The best practices for sustainable agriculture are the rotation of the crops, the maintenance of the diversity of the crops to avoid soil sterility, and the avoidance of chemical pesticides.

What is sustainable agriculture, and how does it affect soil?

Sustainable farming is the most effective way to practice farming because it does not harm the soil while providing fertility, and many practices are used, such as using earthworms and compost instead of chemicals. Usage of the rotation crops; different crops should be cultivated rather than focusing on the single crop; more effective ways of watering, etc.

Hence, the best practices for sustainable agriculture are the rotation of the crops, the maintenance of the diversity of the crops to avoid soil sterility, and the avoidance of chemical pesticides.

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How do animals and people get glucose?

Answers

Answer:

Animals obtain glucose by eating plants, and fungi and bacteria absorb glucose as they break down the tissues of plants and animals.

And for humans it mainly comes from foods rich in carbohydrates, like bread, potatoes, and fruit. As you eat, food travels down your oesophagus to your stomach. There, acids and enzymes break it down into tiny pieces. During that process, glucose is released.

Explanation:

Explanation:

Los animales no necesitan la fotosíntesis ya que obtiene su GLUCOSA de los alimentos que consumen esa es mi respuesta no se si sera correcta

what is the maxium temperature reached when you combine 25 grams of zinc with hydrochloric acid?​

Answers

Answer:

The approximate value for the maximum temperature reached during this reaction will be 87.1 °C (option E).  

Explanation:

Zinc is a reactive metal so it will strongly react with the hydrochloric acid, which also is a strong acid and so it is highly reactive too. This will result in an exothermic reaction (one where heat is given off to the surrounding).

The products of this reaction will be hydrogen gas and aqueous zinc chloride (replacement reaction).

Can you identify some areas of overlap between the subfields of anthropology? Why is it important to understand humankind from a holistic perspective?

Answers

Some areas of overlap between the subfields of anthropology include:

HistoryEcology

What is Anthropology?

This is the scientific study of humanity which include their past, how they adapted to different types of environment and communication. This is usually done using archaeology where fossils are excavated and compared to different periods on earth.

It is important to understand humankind from a holistic perspective because it tells us about the dynamic interrelationships of all aspects of human existence.

This helps to break down the complex subject matter into different parts for better understanding which is therefore the reason why it was chosen as the most appropriate choice.

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Which organism is likely to carry out the process shown in the diagram?
CO, + H,O
Heat
www
Chloroplast
Mitochondrion
MASS
Respiration
OA. Barn owl
OB. Mushroom
C. Alligator
-0₂
Sugar
ATP

Which organism is likely to carry out the process shown in the diagram?CO, + H,OHeatwwwChloroplastMitochondrionMASSRespirationOA.

Answers

Answer:

C

Explanation:

took the test

Provide a scientific term for ‘breaking down’ of nutrients.

Answers

Answer: DIGESTION

Explanation:the breaking down of nutrients is know as digestion.DIGESTION is the process of mechanically breaking down food into substances for absorption into the bloodstream. Hope this helps!

Consider this animal cell.

The organelles in an animal cell are labeled. Part G is a bean-shaped structure with folding inside.

Which organelles are labeled G?
centrioles
lysosomes
ribosomes
mitochondria

Answers

Answer:

Mitochondria

Explanation:

Answer:

d mitocondria

Explanation:

Why must powder be used after cyanoacrylate?

Answers

Answer:

Explanation:

Cyanoacrylate or super glue fuming is used to develop latent fingerprints and make them visible.Fingerprint powders, however, adhere to the sweat and therefore the powders have a difficult time adhering to only the amino acids, proteins and fatty acids.

Hope this helped!!!

The scrotum protects the testicles from what?

Answers

Answer:

Scrotum. The bag of skin that holds and helps to protect the testicles. The testicles make sperm and, to do this, the temperature of the testicles needs to be cooler than the inside of the body. This is why the scrotum is located outside of the body.

Please type the correct vocab word in the blank.

Please type the correct vocab word in the blank.

Answers

The description of the terms in the word bank are:

In this model of galaxy creation, clouds of gas collapse around denser areas - Inside-out modelgalaxies that have the most gas and dust and the youngest stars: Irregular galaxies.the leftover core of a massive star after a supernova that is so dense that not even light can escape it: * black holeonly about 5% of the matter in our universe is ordinary matter called: baryonic matter

What are galaxies?

Galaxies are huge collections of gas, dust, and billions of stars as well as their solar systems, that are all held together by gravitational forces of attraction.

There are three  types of galaxies: elliptical, spiral and irregular agalxies

The Milky Way galaxy is a spiral galaxy and is the galaxy where our solar system is found.

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Science is the use of evidence to construct testable explanations and predictions of natural phenomena, as well as the knowledge generated through this process. Lizards with the longest legs are able to climb in order to reach high sources of food and escape the ground when floods or storms occur. Weather conditions for seven years are shown below.How might natural selection act on the lizard population if this pattern continues over time?

Science is the use of evidence to construct testable explanations and predictions of natural phenomena,

Answers

Solution:

Note that according to the table, the rainfall increased each year, which will endanger organisms that are above ground and cannot climb. Now, because the longer-legged lizards can climb to reach high food sources and escape from the ground when floods or storms occur, then these members of the population have better characteristics, depending on the environment they are adapted to (lots of rain ). Therefore, according to natural selection, these lizards will probably have a higher survival rate and therefore will be more likely to prevail and their genes to be inherited from generation to generation.

National Park Service organic Act pros and cons​

Answers

The National Park Service Organic Act has been instrumental in the preservation and management of national parks, it is important to address the limitations in funding, strike a balance between conservation and visitor use, and foster constructive relationships.

The National Park Service Organic Act, enacted in 1916, has had both pros and cons in its impact on the management and preservation of national parks in the United States. One of the significant advantages of the Organic Act is its emphasis on the preservation of natural and cultural resources. By prioritizing conservation, it ensures that these invaluable assets are protected and maintained for future generations to appreciate.

The act also established a centralized management agency, the National Park Service, which has brought consistency in policies and standards across various parks. This unified approach has facilitated efficient and effective management practices. Another positive aspect of the Organic Act is its focus on public access and enjoyment.

This promotes a greater appreciation for the environment and fosters a sense of stewardship. However, the Organic Act does have some drawbacks. Insufficient funding often poses a challenge for the National Park Service, leading to limited resources for park maintenance, visitor services, and conservation efforts. This can impact the quality of visitor experiences and the ability to adequately protect and preserve park resources.

Another potential downside is the delicate balance that the act aims to strike between conservation and visitor use. Managing the increasing demands of visitors while minimizing environmental impacts can be a complex task, resulting in conflicts and challenges for park management. Striking a balance between the needs of local communities and the goals of park preservation can be an ongoing challenge that requires thoughtful engagement and collaboration.

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Viruses reproduce by .

Answers

the virus attaches itself to the host cell and inserts it's genetic material into it. then the host cell spreads the viruses genetic material which will result in spreading the virus.

The property of water that makes water a good solvent

Answers

It is water's chemical composition and physical attributes that make it such an excellent solvent. Water molecules have a polar arrangement of the oxygen and hydrogen atoms—one side (hydrogen) has a positive electrical charge and the other side (oxygen) had a negative charge.

Mass:
1.) What unit is used to measure mass in science?

Answers

Answer:

A Kilogram is used to measure mass in science

Explanation:

Which of the following helps protect biofilms from issues such as drying out and predators

a.) Extracellular polymeric substances



b.) Quorum sensing



c.) Becoming sessile



d.) Autoinducers

Answers

Extracellular polymeric substances help protect biofilms from issues such as drying out and predators. Option A

Biofilms are complex communities of microorganisms that adhere to surfaces and form a protective matrix. They can be found in various natural and artificial environments, such as riverbeds, medical devices, and plumbing systems. Biofilms provide advantages to the microorganisms within them, including protection from environmental stresses and predators.

One of the key components that helps protect biofilms is extracellular polymeric substances (EPS). EPS are complex mixtures of polysaccharides, proteins, and DNA that are secreted by microorganisms within the biofilm. These substances form a matrix that encases the cells, providing structural support and protecting the community.

EPS help biofilms resist drying out by retaining water and preventing desiccation. The polysaccharides in EPS can absorb and retain moisture, creating a hydrated environment within the biofilm even in dry conditions. This is crucial for the survival of the microorganisms within the biofilm.

Additionally, EPS serve as a barrier against predators. The matrix formed by EPS can make it difficult for predators, such as protozoa or grazing organisms, to access and consume the microorganisms within the biofilm. It acts as a physical defense mechanism, limiting the exposure of the microorganisms to predation.

While quorum sensing, becoming sessile (immobile), and autoinducers are all important mechanisms and processes associated with biofilms, they do not directly address the protection of biofilms from drying out and predators. So Option A is correct.

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A bacterium called Salmonella can cause
food poisoning.which kingdom is it in?​

Answers

Answer:

monera kingdom

Explanation:

Answer:

The kingdom is Monera Kingdom

Explanation:

A biologist is in the process of classifying a newly discovered fungus. a The fungus is a decomposer and has saclike
structures. The organism most likely belongs in the same group as which of the following?
O fungi that are rusts
fungi that are associated with bread mold
fungi that makes blue cheese
O fungi that are autotrophic decomposers

Answers

Answer:

fungi that makes blue cheese

Explanation:

Penicillium represents a genus of ascomycetous fungi that generate sexual spores referred to as axcospores, which form in sac-like structures named asci. Penicillium roqueforti is a filamentous fungus of this genus that is required for making blue cheese. This mold fungus (P. roqueforti) is a decomposer of organic materials that grows naturally in soils. P. roqueforti produces roquefortine C, a mycotoxin that is used as a starter culture for blue cheese production.

If gametes were diploid like somatic cells, how many chromosomes would the zygote contain?.

Answers

If the gamete were diploid like somatic cell, zygotes would contain twice  of diploid number of chromosomes.

what is zygote?

A zygote is a type of eukaryotic cell created when two gametes fertilize one another.

An organism's reproductive cells are called gametes.

They are additionally known as sex cells.

Male gametes are referred to as sperm, whereas female gametes are known as ova or egg cells.

During fertilization both male and female gametes are fused to form zygote. chromosome of both gametes are fused in zygote.

If gametes have diploid number of chromosome then zygote would have twice of diploid number of chromosomes that is chromosome number of two gametes.

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4. The ATP yield from 2 moles of mitochondrial NADH under aerobic conditions in a eukaryotic cell would be: which option is correct a) 1 mole of ATP b) 2 moles of ATP c) 3 moles of ATP d) 4 moles of ATP e) 6 moles of ATP​

Answers

The ATP yield from 2 moles of mitochondrial NADH under aerobic conditions in a eukaryotic cell is approximately 4 moles of ATP.

During oxidative phosphorylation, each mole of NADH can generate around 2.5 to 3 moles of ATP. Therefore, for 2 moles of NADH, the total ATP production would be in the range of 4 to 6 moles of ATP. While the more precise estimate falls within the 4 to 6 moles range, the closest option provided is 4 moles of ATP. It is important to note that the exact ATP yield can vary depending on factors such as the efficiency of the electron transport chain and the specific conditions within the cell.

Since there are 2 moles of mitochondrial NADH, the total ATP yield would be around 4 to 6 moles of ATP. However, the most accurate option among the given choices is 4 moles of ATP.

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What does elephants eat most commonly?​

Answers

Grasses,leaves,shrubs,fruits and roots

Elephants eat mostly grass, leaves, bark, stems, fruits, and flowers.

Elephants are herbivores, meaning they eat only plant material. They are known to have an enormous appetite and consume large amounts of food each day.

Some of the things that elephants eat most commonly include grass, leaves, bark, stems, fruits, and flowersThey are known to consume a lot of food each day because they have an enormous appetite.

An adult elephant can eat up to 300 pounds of food every day!They use their long trunks to reach high leaves, fruits, and to pull down branches from tall trees.

Elephants also use their tusks to break apart trees and dig up roots. They have an amazing sense of smell, which helps them to find food.

Elephants are known to travel long distances to find enough food to sustain their massive bodies.Hope this helps.

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Which of the following depicts the correct order of how molecules move through cellular respiration?

Answers

The following illustration shows the correct flow of molecules during cellular respiration: Acetic acid, pyruvic acid, glucose, and acetyl CoA

A metabolic process called cellular respiration converts glucose to ATP. Glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation are steps in cellular respiration. Respiration is the process by which complex molecules' C–C bonds are broken by oxidation within cells, resulting in the release of a significant amount of energy. This procedure is known as cellular respiration because it takes place within the cell. It is a multi-step process that begins with the breakdown of glucose to produce a pyruvate molecule with three carbons. The process here is called glycolysis. The cytoplasm is the location of glycolysis. The pyruvate is further transformed into a two-carbon acetyl CoA. This process is called as "oxidative decarboxylation".

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9. Javier is a navigator for the navy His ship has just lost all power in the middle of the ocean, including access to your GPS. Which astronomical tool would be MOST helpful in this situation?

Answers

sextant is the correct answer

MItosis:
Takes one cell and replicates it into two genetically identical cells.
Takes one cell and replicates it into two genetically unique cells.
Takes two cells, one from each parent, and replicate it into four genetically unique cells.
Takes one cell and replicates it into four cells, each with half of the original cell's genetic information.

Answers

Answer: hope this helps have a wonderful day

the answers are adcdbcbcacdbc

Explanation: written questions

1. Raul has scraped his knee and noticed that after a week it had almost completely healed. Raul wondered how the skin was able to repair itself while looking exactly the same as his non-injured skin. In 3-5 sentences explain how mitosis plays a role in healing skin after injury and is able to maintain the look of the existing, non-injured skin

Injured skin produces C-rays that allow for skin to knit itself back together. These C-rays are always present in cells, but are only activated during mitosis by injured skin. This is why there is sometimes scarring left after injury, as the C-rays are not activated as much as healing occurs.

2. In three to five sentences, explain the advantage of keeping some DNA needed by mitochondria in the cell’s nucleus and some in the mitochondria itself.

Mitochondrial DNA is the small circular chromosome present inside the cell organelle called mitochondria used for energy production. This type of DNA passes from the mother to the offspring. Mitochondrial DNA (mtDNA) has several advantages over nuclear DNA (nDNA):for species identification purposes including a higher copy number a lack of sequence ambiguities from heterozygous genotypes .a faster rate of mutation

3. In 3–5 sentences, construct a summary of the process of gene expression, starting with DNA and ending with proteins

The process of gene expression starts with the transcription of the genetic information in the DNA into genetic codes in the form of messenger RNA.

The messenger RNA then undergoes some processing such as modification of tails and removal of non-coding sequence before the genetic codes are translated to their respective amino acids in a process known as translation.

The amino acids are linked together by peptide bonds and the resulting primary protein structure is folded in specific ways depending on their functions.

Mitosis takes one cell and replicates it into two genetically identical cells. Thus, the correct option for this question is A.

What is Mitosis?

Mitosis may be defined as a type of cell division through which each parental cell is typically divided into two daughter cells. These daughter cells are genetically identical to the parental cell and are mostly diploid in nature.

On contrary, meiosis is another type of cell division in which each parental cell is divided into four daughter cells which are genetically unique to the parental cell. These daughter cells are haploid in nature. This type of division is known as reductional division. It occurs in the germ cells of organisms.

Therefore, mitosis takes one cell and replicates it into two genetically identical cells. Thus, the correct option for this question is A.

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How do scientists test theories

Answers

Answer:

using data, preferably multiple types of data from multiple sources.

Explanation:

hope this helps

Scientist tests theories by performing tests to see if the theory works, they also perform data, and along other things.

If illegal hunting of oxpeckers increases in 2012 and causes a decrease in oxpecker numbers, what will most likely happen to
rhinoceros populations?

Answers

a decline in oxpecker numbers is probably going to be bad for rhinoceros populations.

Oxpecker numbers are projected to decline as a result of increased unlawful hunting, which will have a negative impact on rhinoceros populations.

The ticks and parasites that live on the skin of rhinoceroses and other large mammals provide the food source for oxpeckers, which are birds. By keeping the animals free of parasites and warning them of imminent danger, they offer an important service.

The number of ticks and other parasites on rhinoceroses may increase if oxpecker populations drop as a result of hunting, which could result in health issues and lower survival rates. In addition, rhinoceroses might be more susceptible to predators and other dangers without oxpeckers to provide warning sounds. So, a decline in oxpecker numbers is probably going to be bad for rhinoceros populations.

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Help please it due today

Help please it due today

Answers

Answer:

no

Explanation:

From DNA to protein involves which series of events?Which of the following correctly describes the locations of transcription and translation within a eukaryotic cell?

Answers

Answer:

DNA istranscribed in the nucleus, then the mRNAtranscript is transported to the cytoplasm to be translated into protein.

Explanation:

I hope that this is what you were looking for

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