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ser-zykov [4K]
3 years ago
10

All rocks began as what type of rock?

Biology
1 answer:
Ipatiy [6.2K]3 years ago
4 0

Answer:

C. Igneous

Explanation:

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The passive transport of water is specifically called ________.
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The passive transport of water is specifically called osmosis. 
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Why aren't vitamins a source of energy.
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Vitamins are not a source of energy because they are essential nutrients that the body needs. Vitamins are needed to help the body function, they are not direct energy but they help it to break down fats, proteins, and carbs into sugars and enzymes that help it to improve.

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What are the 2 parts of the chloroplast
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5 0
3 years ago
Which individuals in the pedigree are identified and labeled carriers for red-green color blindness?
r-ruslan [8.4K]
Do you have the pedigree to share? Red green color blindness is an x linked trait, which means that it is found on the X chromosome. X linked traits are often recessive, and this is why they usually show up in males, such as the case of red green colorblindness. A male has only one copy of the X chromosome, so if a recessive x linked trait is present, he does not have the option of the dominant version of the trait to show up. A recessive X linked trait can present itself in a female, but since she has two X chromosomes, she would need to have two copies of the recessive trait for it to present itself. This is why color blindness is less common, but still possible in females. I hope this helps you with your pedigree.
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3 years ago
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2. Do you agree or disagree with the following statement the movement of energy in an ecosystem can
Ber [7]
Matter is all around you. It is everything in the universe – anything that has both mass and volume and takes up space is matter. Matter exists in different physical forms – solids, liquids and gases.

All matter is made of tiny particles called atoms, molecules and ions. These tiny particles are always in motion – either bumping into each other or vibrating back and forth. It is the motion of particles that creates a form of energy called heat (or thermal) energy that is present in all matter.

The particles in solids are tightly packed and can only vibrate. The particles in liquids also vibrate but are able to move around by rolling over each other and sliding around. In gases, the particles move freely with rapid, random motion.
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3 years ago
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