Hello,
I'd say that your answer would "water". Water is the source of alot of thing's. Water help's and nourishes dirt, keeping it healthy, water keeps us from dehydrating. Water, help plant's and many other things.
Hope this helps.
~Hottwizzlers
Answer:
C. Amoebae and paramecia is the answer.
Explanation:
Number 2, sun increases basically everyday.