Question

http://prntscr.com/77ct2x

Answer 1

@mathslover

Answer 2

@HelpBlahBlahBlah

Answer 3

"Structural adaptations are physical features of an organism like the bill on a bird or the fur on a bear."
~ http://www.nhptv.org/natureworks/nwep1.htm

So which one do you think is the correct answer after reading what I copied above?

Answer 4

@Kitten_is_back :)

Answer 5

d

Answer 6

That is wrong... try again.