Only animals in the same <u>species</u> can always breed and have fertile offspring.
Although animals in the same genus<em> can </em>breed, their offspring are usually infertile.
It's called your Petella, although I don't know if that's how it's spelled.
It's where Charles wrote his book
Answer:
Metabolic processes that require oxygen are called aerobic. Metabolic processes that do not require oxygen are called anaerobic.
Explanation:
Um I just looked it up
