Mitochondrion provide ribosomes with
a )atp for protein synthesis
b ) amino acids for protein synthesis
c) oxygen for respiration.
d ) carbon dioxide for the production of sugars

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