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Lilit [14]
2 years ago
6

Nnnnnnnnnnnnnnnnnnnnnnnnn

Biology
1 answer:
Serggg [28]2 years ago
8 0

Answer:

the answer is 21 :)

<em>hope this helps</em> ^^

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zhenek [66]

Answer:

D. Particle A orbits the nucleus, and Particle B is located in the nucleus​

Explanation:

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5 0
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Zigmanuir [339]
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tamaranim1 [39]
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B. Scientist built on the previous work of other scientist to make new discoveries.

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in spanish

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