The very primitive organism is the oldest because, over time, organisms gradually evolved into more complex organisms. First came the primitive organism, then it evolved into the more complex one, or the younger fossil.
B, because that is in its chromosomes and dna, the others they get or figure out how to do it
Answer:
C
Explanation:
This is because niche talks about tje role of an organism.
Considering the humidity of the organism is not given a role to the organism.
Corpus callosum <span>is the thick band of neurons that connects cerebral hemispheres</span>
