3 years ago

What is one use for x-rays? A. Sterilizing B. Cancer treatment C. Airport security

Biology

2 answers:

zzz [600]3 years ago

5 0

Answer:

B. Cancer Treatment

k0ka [10]3 years ago

5 0

Explanation:

My answer is B. Cancer treatment

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Can you describe how the motion and relative positions of the Earth, the Moon, and the Sun affect tides?

Strike441 [17]

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3 years ago

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Alexus [3.1K]

Answer: b. reaction 3

Explanation: When an enzyme is present in a reaction acts as a catalyst, increasing velocity of reaction and decreasing the activation energy, when not present an enzyme the reaction velocity is very low and implies high activation energy, being unfavorable to the system