When would scientist be most likely to use the type of model shown in the illustration?

Answer:

Water vapor, Carbon dioxide, and sulfur

Explanation:

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Answer:

Magma made of Water vapor, carbon dioxide, and sulfur.

Explanation:

Like solid rock, Magma is a mixture of minerals. The high temperatures and pressure under Earth's crust keep magma in its fluid state.

Answer:

Haploid describes a cell that contains a single set of chromosomes. ... In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells. The number of chromosomes in a single set is represented as n, which is also called the haploid number.

Answer:

a.When an organism is heterogeneous for a trait, it expresses only the dominant allele

b. A child will be born with CF only if they inherit one CF gene from each parent. A person who has only one CF gene is called a CF carrier. They are healthy and don't have the disease. But they are a carrier of the disease.

Explanation:

a.In other words, the dominant trait always masks the recessive trait.

b.A parent can be a CF carrier, and pass the CF gene on to their child.

I believe the correct answer is camouflage. The ability to blend into an animal’s environment.

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Answer:

part b is the right answer

Explanation:

The amount of the gravitational force doubles

When the mass of an object doubles; The amount of gravitational force between it and another object whose mass stays the same doubles.

According to Newton's law of universal gravitation;

On this note, since the mass of the other object is kept constant; the gravitational force is doubled when the mass of the object is doubled.

Read more on gravitational force;

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Answer: its C

Explanation:

Answer:

7 days.

Explanation:

In 7 days the moon will be in its last quarter phase. In the last quarter phase, the half part of the moon is illuminated and the other half is hide in darkness. The illumination of the sides of the moon provide information about the dates of the month. Last quarter phase is also called third phase of the moon. In this phase, the Moon is in quadrature and has the elongation of 270 degree. It is also the indication that the half cycle of the moon is completed and the other half is started.

Answer: The inner core is solid because it is made of very dense, or heavy, materials - like iron and nickel. Even though it is very hot, these materials don't "melt" very easily, so they stay solid. Answer 3: It turns out that many materials can be a solid at a higher temperature if the pressure is also higher.

Explanation:

Answer:

A

Explanation:

The female part is the ovary not the stamen. Stamen is the one which is a part of a male plant or a flower.

Answer:

All of the above

Explanation:

Digestion or breakdown of food in our body can either be physical/mechanical or chemical/enzymatic. As rightly stated in this question, the manual breakdown of food by the teeth is not enough, chemical digestion must occur via the aid of proteinous substances called ENZYMES. Enzymes, which are secreted by certain organs in the body, do the following:

- They speed up the rate of chemical reactions by lowering the activation energy needed for the chemical process, allowing more productivity.

- Enzymes help break down various sugars that can then be absorbed e.g amylase helps break down starch, proteases break down proteins, lipases break down lipids etc.

Answer:

1. A

2. B

Explanation: #2 is B because sedimentary rocks have layers that you see in places such as canyons. Sedimentary rocks are made from grains so you can see that kind of texture in the image. Igneous rocks are made from the cooling and solidification of lava. They have that shiny texture.

Hope this helps! :)

Answer:

1. A

2. B

Explanation:

1. Igneous rocks are formed from by lava, Igneous rocks are various crystalline or glassy rocks formed by the cooling and solidification of molten earth material

2. Sedimentary rocks are formed from pre-existing rocks or pieces of once living organisms. They form from deposits that accumulate on the Earth's surface

Answer:

Biotic community

Explanation:

Definition of biotic :living organisms in the ecosystem .Example Frog,fish,and etc.

Definition of Abiotic: Nonliving things in the ecosystem. Examples wind,water,and etc.

Answer:

They work together in the digestive system to make the food originate from the esophagus to the anus.

Explanation:

Answer:

Glands in your stomach lining make stomach acid and enzymes that break down food. Muscles of your stomach mix the food with these digestive juices. Your pancreas makes a digestive juice that has enzymes that break down carbohydrates, fats, and proteins, along with your liver that makes a digestive juice called bile, which helps digest fats and some vitamins. The pancreas delivers the digestive juice to the small intestine through small tubes called ducts. Bacteria in your small intestine make some of the enzymes you need to digest carbohydrates. It also absorbs water with other nutrients. Bacteria in your large intestine help break down remaining nutrients and make vitamin K NIH external link. Waste products of digestion, including parts of food that are still too large, become stool.

Some extra info:

Stomach. Glands in your stomach lining make stomach acid and enzymes that break down food. Muscles of your stomach mix the food with these digestive juices.  

Pancreas. Your pancreas makes a digestive juice that has enzymes that break down carbohydrates, fats, and proteins. The pancreas delivers the digestive juice to the small intestine through small tubes called ducts.

Liver. Your liver makes a digestive juice called bile that helps digest fats and some vitamins. Bile ducts carry bile from your liver to your gallbladder for storage, or to the small intestine for use.  

Small intestine. Your small intestine makes digestive juice, which mixes with bile and pancreatic juice to complete the breakdown of proteins, carbohydrates, and fats. Bacteria in your small intestine make some of the enzymes you need to digest carbohydrates. Your small intestine moves water from your bloodstream into your GI tract to help break down food. Your small intestine also absorbs water with other nutrients.

Large intestine. In your large intestine, more water moves from your GI tract into your bloodstream. Bacteria in your large intestine help break down remaining nutrients and make vitamin K NIH external link. Waste products of digestion, including parts of food that are still too large, become stool.  

Hope this helps, have a great day/night!

Answer:

‘Henry,’ The Hexapus

‘Octogoat,’ The Eight-Legged Goat

Faith,’ The Two-Legged Dog

We,’ The Two-Headed Albino Rat Snake

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Answer:

All forms of life work and must take in food to create energy.

Explanation:

Answer:

Energy!

Explanation:

Answer:

Our body produces heat energy.

Explanation:

When our body temperature decreases than normal range, our body produces heat to maintain internal heat in the normal range. Our internal body temperature is regulated by hypothalamus which is a part of our brain. The hypothalamus regulate the temperature and take actions to maintain it in the normal range of temperature which is about 37°C. If our body temperature is too low, the hypothalamus order to the body to generates heat energy and maintains heat in the normal range. The sweat glands remain inactive in order to prevent heat losses.

Answer:

A) species with short reproductive cycles

The explanation for the increase in size and weight of the elephants over million years is that small evolution occurred over time, to increase the elephant size.

Evolution is a process in which the traits and characters of the organisms changes over time. These changes may occur due to adaptation and for food.

Thus, the explanation for the increase in size and weight of the elephants over million years is that small evolution occurred over time, to increase the elephant size.

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Answer:

d

Explanation:

Answer:

Sound

Explanation:

Sound waves are travelling vibrations of particles in media such as air, water or metal. So it stands to reason that they cannot travel through empty space, where there are no atoms or molecules to vibrate.

Answer:

Matter Wave

Explanation:

When light shines in an object,it is reflected absorbed or transmitted through the object depending on the objects material and the frequency (color) of the light... However, because light can travel through space it cannot be a matter Wave, like sound or water waves

Answer:

1. 260

2.

3. drought

4. babies born

6. carrying capacity

7. population density

8. logistic growth

9. exponential curve

Explanation:

Answer:

C

Explanation:

I believe it is C because it looks like it has chloroplasts in it

Answer:

Energy

Explanation:

Cells use the oxygen that you breathe in to provide energy for themselves.

Answer:

Energy

Explanation:

it's provides energy to enable the taking place of all living processes that occur in the cell

Answer:

Although glycolysis doesn't require oxygen, the fate of the pyruvate molecules depends on whether oxygen is present. If oxygen isn't available, the pyruvate is converted to lactate, and no additional ATP is produced from this conversion. If oxygen is present, the pyruvates are transported into the mitochondrial matrix.

Explanation: