*15 points*
what is the section of the solar system labeled a called?
a. the oort cloud
b. the milky way
c. the asteroid belt
d. the kuiper belt

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