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Allushta [10]
3 years ago
9

1.) A thick and mostly flattened layer of cooled lava is called a volcanic crater.

Biology
1 answer:
ozzi3 years ago
3 0
1 answer is true
2 answer is d
3 answer is true
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The correct answer is- phosphorus and sulfur

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Hershey and Chase used radioactive phosphorus and sulfur to label T2 bacteriophage. Then they infected E.coli with these bacteriophage labeled with radioactive phosphorus and sulfur.

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They flow out of the thylakoid , and give energy to a phosphate group.

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What happens to the motion of an object when the forces acting on it are balanced
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When the entire group of forces acting on an object is balanced, the vector sum  

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