that's what they choose if their is no more of what they normally eat. they have to adapt or perish or even change their diet. to explain if their's no more of what they normally eat is that maybe something that happened to the ecosystem and affected the dolphin (for example)
Sharks dont eat plankton whales do. Sharks are adapted to hunting and scavenging,
they eat plankton
Plankton.
No sharks do not eat plankton they would rather scavenge or hunt and besides whales eat plankton and whoever posted this question thanx it was a good question
Remora fish eat plankton and plankton organisms
lots of animals eat plankton, some whales, whale sharks, zooplankton eat phytoplankton and lots of fish eat plankton.
They eat sub species like plankton, And it is called a megamouth shark.
Whale sharks only eat plankton. Jellyfish can also be considered to be plankton.
Filter feeding Sharks, like the Basking Shark and the whale Shark eats plankton on purpose. Other Sharks might get some by accident.
Depends on what you mean by "big Sharks". Whale Sharks and basking Sharks eat plankton and Krill. The other "big Sharks" eat bigger stuff. fish, seals etc
no! basking sharks and whale sharks are the apex predetors they both eat plankton,fish,krill and squd
they usually eat plankton,crustations and different types of fish.
Whale sharks are slow moving plankton filter feeders. So would not eat crabs.