Q1) Fish eat microscopic animals and plants called __?__.


Q2) Several fish-eating species do not hunt for a meal. Instead, these fish, known as __?__, lie on the bottom, without moving, and change colors so they are hard to see. When a fish swims too close to this scorpionfish, it will open its great mouth, and instantly swallows the fish whole.

Q3) Fish species that stay close together in large groups are called ___?___.

Q4) Some fish, like the Parrotfish do not eat animals. Instead they eat small plant life, called __?___ .

Q5) What insects do freshwater trout eat?

Q6) Fish that mostly feed on tiny crabs and/or shrimp are called __?___.

Q7) Most fish are omnivores? True or False.

Q8) A shark is carnivorous (meat-eaters)? True or False?

Q9) Sharks drink water. True or False?

Q10) Sharks absorb (pure) water through a membrane from the sea by osmosis. True or False?