I am not completely sure about this one, but I found on the Internet that what is a condition required for the Hardy-Weinberg principle to be in effect is A) random mating occurs.
Evolution is the change in heritable characteristics within a species ! :)
Answer:
C. Coral reef
Explanation:
Coral reefs are both found in the littoral zone which is on the shore in a tidepool and in the benthic zone which is the low level of the ocean.
Answer: To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight.
