Question

Arrange the chain in proper sequence: Fish, crab, plankton, shark

Answer 1

• Plankton is an organism that can’t swim against the current of water and is eaten up by 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.
• Sharks are opportunistic feeders, but most sharks primarily feed on smaller fish and invertebrates(Crabs)
• The correct order of foodchain is Plankton, Fish, Crab, Shark.