Which do solar flares and coronal mass ejections have in common? Select the two correct responses.

A: They appear as dark spots on the sun's surface.

B: They are explosive events that can affect Earth.

C: They are caused by the sun's changing magnetic field.

D: They tend to occur during minimum points in the solar cycle.

I'm pretty sure that the answers are C and D

I'm taking the quiz rn I will update my answer when i finish

"a scientist studying a whale and its surroundings would need to understand the structure of atoms in case something was negatively affecting the whale or its surroundings."

explanation:

this was from the link provided:

cramming before a final is bad because it makes a student's stress level higher. students who embrace cramming to get through a final exam week find themselves struggling to perform consistently, once the brain adjusts to prolonged sleep deprivation.