Mammals evolved during the Triassic period. I believe the first mammal was like a tiny shrew-like animals. They called it the Eutherian. But the actually mammals were the dinosaurs.
For number 1 the first arrow is the cell wall, the second is the membrane, and the last arrow would be the cytoplasm
For number 2 they are in distilled water Bc they are remaining the same and not shrinking up
For three draw the cells smaller salt water sucks the water out of them
For four they get smaller because the salt has a higher concentration making the water leave the cell. Once water has left the cell begins to shrink
In the study of evolutionary biology, homology refers to the existence of shared ancestry between a pair of structures or genes in a different classification unit or taxa. The term “homologous structures” refers specifically to similar structures found in different species that have a common ancestry or developmental origin.
The answer is: Basking robbins
If you put this letters on your worksheet, each one of them will correspond to a number, and those numbers are the answers to the questions on the worksheet.
"Basking" means to be exposed to the warm and "robin" is a bird species.
<span>The hormone aldosterone is one of the causes of hypernatremia, which in layman's terms is excessive blood sodium ion concentration. Aldosterone is typically secreted naturally in the body by adrenal glands and sometimes in excess by benign (non-cancerous) adrenal tumors.</span>