Question

Which is more appropriate?

a phytoplankton - fish - shark - whale
b shark - fish – krill – phytoplankton
c phytoplankton - seaweed - fish – whale
d phytoplankton - krill – fish –

Answer 1

A

Step-by-step explanation:

Phytoplankton and algae form the bases of aquatic food webs. They are eaten by primary consumers like zooplankton, small fish, and crustaceans. Then fish get eaten by large predators, such as sharks, tuna, squid and octopus as well as marine mammals like seals and some whales form the top of the food chain. Next a shark is eaten by a whale. These whales have been known to attack and eat everything from small fish and turtles to squid, seals, sea lions, and even large whales. Killer whales also hunt, attack, and eat sharks. That is a food chain from smallest to biggest :)

Answer 2

The answer is B.

Step-by-step explanation:

If you are looking for biggest to smallest this is the answer. Or, who eats who.