The interaction between the atoms is due to number of electrons in the valence shell
Answer:
hydrogen gas
Explanation:
Zn + 2HNO3 ------ Zn(NO3)2 + H2⬆️
Answer:
We can find out what animals eat..and how long a food chain could get..?
Explanation:
Sexual reproduction promotes adaptations, increases genetic diversity, and increases chances of survival.