I think the answer would be protons
I don't know exactly what you mean but the size of a group affects its defense because there is a larger group. Therefore, more people would be protecting it, adding more to its defense.
Answer:
A troposphere is the word that i dont know what it means
Answer:
Two elements
Explanation:
Nitrogen and Oxygen only, (NO)
Answer:
mitochondria
Explanation:
mitochondria makes energy from glucose and water
