Answer:
La Tierra primitiva no tenía una atmósfera o agua libre. El planeta estaba demasiado caliente para que los gases y el agua se acumularan.
Explanation:
There body will be able to fight off sickness and cancers again. The immune system will slowly start to rebuild and become strong again.
Plants use their stomata to take in Carbon dioxide and take out oxygen during photosynthesis. It's how they "breathe" if that makes it more understandable.
Answer:
Diversity in their genetics.
Explanation:
Genetics is what determines what eye color we get or what color our hair is, same goes for rabbits, the dominant trait from one parent will show out more than the other
