Answer:
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The answer is D) a neutron.
When we say an atom's mass is, like 5 atomic mass units actually we are saying that the total number of the neutrons and protons in its nucleus is 5.
The mass of a neutron and a proton is each one atomic mass unit.
Mass of a neutron is approximately 1 atomic mass unit.
Answer:
Reproductive cells(also known as sex cells) are gametes.
Explanation:
Have a great day :)
D. Air molecules touch the warm ground, heating them up
Answer:
Whats the hypothesis and the experiment?
Explanation:
I cant really help without context