TASK DEFINITION: Given a scientific question, generate a correct answer to it.
PROBLEM: Ocean ridges formed by marine invertebrates living in warm shallow waters within the photic zone of the ocean are called what?

SOLUTION: coral reefs

PROBLEM: The brain and spinal cord are part of what system, which serves as a control center?

SOLUTION: central nervous system

PROBLEM: What term means that only molecules or ions of a certain size, shape, polarity or charge are capable of passing through the material?

SOLUTION:
selective permeation