Well i CANT do anything to help you here you do not have any thing for info please make another one because im very confused
I think its B
im not all the way sure its just an educated guess
Answer:
I do believe your answer is D: Most of Earth's mantle is always moving.
Hopefully this helped! :D
“About Mars” is the Adjective Phrase.
Adjective phrase describes “what kind of which ones”
So for example here
“After school, I looked for books about Mars.”
“About Mars” describes the kind of books so that makes it an Adjective phrase.
I hope this helps.
