Select the correct answer. Rowan is doing a project on soft corals. Which is the correct way for Rowan to describe soft corals?

A. All soft corals help in building coral reefs
B. All soft corals have zooxanthellae independence
C. All soft corals reproduce on asexually
D. All soft corals secrete calcium carbonate to create an exoskeleton (Incorrect)
E. All soft corals contain sclerites for support

(I took the test and put D for an answer and got it wrong)

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

What are the ingredients of oobleck?

Apopulation of rabbits live in a local forest. some had a mutation for a large body and long legs. the graph below shows the number of both the mutant and the normal rabbits over 5 generations. which of the following statements is true for this scenario? question 7 options: the rabbits with the mutation were more successful with restricted food than the normal rabbits. both sets of rabbits were equally successful with the restricted food source.i the normal rabbits were more successful with restricted food than the rabbits with the mutation. the graph does not let us know which rabbit was more successful.