The cell membrane that helps to control what enters and leaves a cell is the outer boundary of the cytoplasm
I think they can help the birds my the climate
Answer:
c
Explanation:
because the blood vessels dilate allowing more blood to flow near the surface of the skin allowing the sweat glands to increase the amount of sweat secreted which evaporates and takes heat with it
It is known as Tower Triangulation. Hope this helps! :)
Your answer would be less.
