The diagram show the general structure of a lipid which consist of 2 main parts

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

How do living things obtain phosphorus

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures