Which of the following are all part of the sun’s atmosphere? A. Photosphere, aurora, corona
B. Chromosphere, aurora, photosphere
C. Photosphere, corona, chromosphere
D. Convective zone, photosphere, corona

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

In which layer do organisms on earth love?

How does photosynthesis show the conservation of mass and energy?