Answer:
Blank 1: Depression, anxiety, or both
Blank 2: Covered or paired
It takes the fatty proteins and liqwafizesees them
<span>Earth went through a period of hot and also dry conditions and a wide spread drought.These conditions favored reptiles and therefore causing them to evolve during those conditions. Hope this helps :)</span>
Biology is the study of life so a Biologist would study biology: the study of life and living things.
