Which is the most accurate description about the habitable zone in the area around a star? a. liquid water could exist there. b. liquid water cannot exist there. c. liquid water always exists there.

Can someone explain to me how to do this problem ?

Why do electron microscopes have higher resolving power than light microscopes?

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter