Answer:
The answer is A
Explanation:
I am most confident this is the answer. Hope this helps.
Answer:
I believe C is the correct answer I think not a 100% sure
Explanation:
Not sure but i think its plants
rocks can become soil in multiple different ways one could be primary succession which means some algae or moss grows onto rocks with out soil then they slowly gain moisture which attracts some other plants like flowers which then breaks down the rock into smaller things then grasses come in and turns it into soil.
