Answer:
A and B should be the answer if you can pick two, but B is the answer.
What? Ermmn... Answer to that top question is A.
Answer:
Branching diagram
Explanation:
Life is very diverse, yet all living things are related. Branching diagrams show how living things are related to each other.
Answer:
Collapse of seals, sea lions & sea otters in North Pacific triggered by overfishing of great whales. ... Lead author Alan Springer (University of Alaska, Fairbanks) and his co-authors propose that the decimation of great whale (baleen and sperm) populations by overfishing removed a major source of food for killer whales.
Explanation:
also the answer with the link was deleted