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gregori [183]
3 years ago
13

A substance that cannot be broken down into simpler elements is a?

Biology
2 answers:
Juliette [100K]3 years ago
6 0

Answer:

it is C

Explanation:

WINSTONCH [101]3 years ago
3 0

Answer:

c

Explanation:

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Answer:

<u><em>DNA is made of repeating units called nucleotides.</em></u>

Explanation:

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Take note that the total distance that needs to be traveled is 360 miles. The train is moving at 60mph and 2.5 hours have passed. To get the remaining distance, first you need to solve for the distance traveled already. 

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d = vt

So considering the given we can get the distance traveled in 2.5 hours. 

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3 years ago
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