Which is more appropriate?
a
phytoplankton → fish
shark → whale
b
phytoplankton + seaweed - fish – whale
C
shark - fish – krill → phytoplankton
d
phytoplankton → krill – fish – shark
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A

Explanation:

The The one that is appropriate is A because phytoplankton to fish is like the bacteria that is on the bottom of the floor in the water and the fish could eat that phytoplankton and then your shark and whale could eat the fish and get the phytoplankton so your answer is A

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