A complex chemistry is most related to maintaining a stable internal environment.
The answer would be analogous and convergent evolution. In evolutionary biology, convergent evolution is the procedure whereby creatures not carefully related, self-sufficiently evolve alike traits as an outcome of taking to familiarize to like surroundings. The beaks can be described as analogous since there is a similarity of structures that came from different origins.
Answer:
They all came from the big bang.
Explanation:
Theories are educated guests that are tested by experiments
Answer:
They both described the inner part. sorry if its wrong