Answer:
There are two ways
1) By the depth at which the fossil was found(i.e. If it was found near the surface of Earth, then its a fossil which was just recently decomposed, but if it was deep inside then it's old.
2) By method of Carbon Dating
1. replication
2. four genetically identical cells
Answer: Im pretty sure its true
Explanation:
An organisms niche includes its environment, behaviors, and interactions. It also includes its role within the environment.
