Answer:
Because a food chain is very limited and only follows one path while a food web consists of many food chains made into one food web
Explanation:
i think its D but i'm not 100% sure
Megakaryocytes is the answer
Answer:
Hunting and killing other animals.
Explanation:
I don't exactly believe it is necessarily a wrong thing to do, since other animals kill each other as well, but I can see your point.