1. What kind of relationship that exist between a flower and a bee that feeds on its nectar?

A. commensalism B. mutualism C. parasitism D. predation

2. Which of these interactions happen when two (2) or more organisms of the same kind or

different kind struggle or fight for a limited food, water, or space?

A. commensalism B. competition C. mutualism D. predation

3. Which of these relationships happen between the owl and the mouse?

A. commensalism B. competition C. mutualism D. predation

4. A kind of relationship in which both organisms are benefited.

A. commensalism B. competition C. mutualism D. predation

5. In predation, what do you call to the organism which is weaker and serves as food for the

stronger one?

A. commensal B. host C. predator D. prey

6. Which describe the animal in the picture? (It is a bird with a worm in its mouth)

A. commensalism B. competition C. mutualism D. predation

7. A remora fish attaches to a shark for transport and protection. It is an example of ______.

A. commensalism B. competition C. mutualism D. predation

8. What kind of relationship does a tick and a dog have?

A. commensalism B. mutualism C. parasitism D. predation

9. An eagle grabs the snake in its claw, what kind of relationship is this?

A. commensalism B. mutualism C. parasitism D. predation

10. A small bird was eating the lice on a carabaos hair, what kind of relationship is this?

A. commensalism B. mutualism C. parasitism D. predation