______ form the base of the marine food chain.
a. Protists
b. Small fish
c. Sunlight
d. Cyanobacteria
e. Heterotrophs
Answer: Cyanobacteria
______ form the base of the marine food chain.
a. Protists
b. Small fish
c. Sunlight
d. Cyanobacteria
e. Heterotrophs
Answer: Cyanobacteria
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.