A hawk building its nest on an arm of a saguaro cactus is a sign of A. commensalism
B. mutualism
C. paraitism
D. predation

i got something better   a catchphrase here it is

ahem  

ahem

what the squwock

explanation:

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.

sorry to break it to ya but no one can answer your question it's just

jk but i am serious about the part that most people cant answer it beacuse you did not mention the section you are talking about. but it would if you added some detail and were a bit more specific.