Answer:
The answer is A
Explanation:
It is A because rock, water, and sand are all abiotic , is is NOT c because algae is a biotic factor
Describe one way that organisms have
evolved over time.
Answer:
Single celled to multi cellular.
Explanation:
In the early years of planet earth, organisms were single cellular. Through evolution and luck, the single celled organisms evolved into multi cellular organisms. For example, from a single celled Amoeba to a multicellular jellyfish. Hope this helped