Most algae are multicellular, except for which are unicellular.
red algae
kelp
diatoms
seaweed

In which layer do organisms on earth love?

Coral have a symbiotic relationship with what in order to eat?

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.