Question

what would happen to the starfish population if the shell fish die of give a reason for your answer​

Answer 1

Star fishes know as sea stars are invertebrate carnivorous aquatic animals live in salt water.

Sear star or star fish mostly depends on the shell fish for the food. If the shell fish dies, the populations  of star fish would decrease dramatically. Although, starfish is a slow moving animal, so it can attack on those animals which are faster that it. Moreover, shell fishes are also slow mover, and usually they can be found to attached to the rocks and corals.

So, if there is no shell fish means no star fish.

Fact: Star fish, considered to be the biggest predator to the great barrier coral reefs  of the Australia.