I believe this is the answer you are looking for:
<span>C. The size and shape of their beaks</span>
The study of human populations is called Demography. Sorry it’s late.
Answer:
yes it is :) I hope this helps:)
Circulatory system.....circulates blood (a vital delivery system of oxygen) throughout the whole body when tissues need it the most and with a constant supply.
Gold's streak is colored golden yellow to brass yellow.
