The Answer Is A. Hope This Helps ;P
Answer:
B. presence of oxygen in the atmosphere
Explanation:
I took the same test and got it right
Answer:
its cells that build organisms
Explanation:
Protist are eukaryotic organisms that cannot be classified as a plant animal fungus. They are mostly unicellular, but some like algae, are multicellular. Kelp, or “seaweed” is a large multicellular protist that provides food, shelter, and oxygen for numerous underwater ecosystems.
Line of symmetry to split the circle into a half.
