Question

Fish , crab , plankton , shark Arrange the above food chain in the proper order of trophic level.

Answer 1

The food chain will go like

Plankton – fish – crab – shark

Plankton is the organism that can’t swim against the current of water and are eaten up by whale and fish.

The fish include hagfish, cartilaginous and lampreys that can be eaten up by crabs.

Crabs are the decapod that can easily eat fish with their claws.

Then come shark that is a part of elasmobranch fish.

Answer 2

Answer:

plankton,fish,crab,shark.

Explanation:

answer for one mark ques