Which statement best describes the movement of Earth’s plates? A. The plates moved for millions of years but have now stopped
B. There is no evidence that plates ever moved.
C. The plates stayed in one place for millions of years but are moving now.
D. The plates are constantly moving.

I would say the plates are constantly moving.

The answer is D

Explanation:

When plates were separated they have moves to different areas but they are moving cause if the water waves and it moves. According to this earthquakes and other things happen since movement is still going on

dna is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine).

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.