What role does skin play in the excretory system?
a. secretes excess water as sweat
b. protects against pathogens
c. absorbs water through osmosis
d. facilitates gas exchange

Looking at this image, what relationship can be drawn from it? the lower the degree of latitude, the lower the degree of temperature there is no relationship between latitude and temperature the higher the degree of latitude, the higher the degree of temperature the lower the degree of latitude, the higher the degree of temperature

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

Polar zones are cold and tend to be dry because of a pressure system of cold. low high