An antibiotic made by microorganisms and modified by chemists is called

Twind is considered to be an abiotic factor because it.?

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

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