Scavengers living in the coral reef

a. control tubeworm populations

b. clean up algae and decayed matter

c. maintain fish populations

d. all of the above

1. isogamy 1 organisms with gametes of the same size and shape 2. anisogamy organisms with gametes of different sizes and shapes 3. oogamy 2 organisms with gametes of the same shape but different sizes 4. gonads gamete-producing organs in lower plants 5. gametangia gamete-producing organs in animals