Answer:
B
Explanation:
They altered rocks into soil that was able to support simple plants such as grasses. This is an example of altering the environment around them to make it more habitable for other species.
Answer:
C
Explanation:
it couldnt be A or B
and ya know what people say "if you dont know pick c"
hope this helps
You have to think of contaminated water if it were to evaporate it can effect the water cycle of an environment
I have no clue, there is nothing else here to support your question.
Parenchyma
phloem
<span>xylem</span>
