Biological diversity. It studies all living organisms and how they interact with each other and their environment.
Answer:
I think it is A. Antibodies
Please tell me if I am wrong
Answer:
D) Apes and chimpanzees are thought to have evolved from a common ancestor.
Answer:
Hey there!
A population increase follows a period of scarcity.
With more people, the food and water resources get scarce, and isn't always enough for everyone.
Let me know if this helps :)
