The things that birds have attached to their bodies called their wings, a left one and a right one, cause them to have the ability to fly.
Answer:
its a and b for this anwser
Answer:
Blank 1: Depression, anxiety, or both
Blank 2: Covered or paired
The answer is language. Humans have a high degree of language acquisition and complexity compared to
chimpanzees due to foxp2 proteins. Foxp2
are transcription factors that are significant in cell proliferation. The difference of 2 in 700 amino acids in the sequence makes the protein to be differentially regulated between the two
species.
