Context: Figure: Tongue Point Marine Life Sanctuary.
Tongue Point Marine Life Sanctuary is in western Washington State. The park is on the coast of the Pacific Ocean. It has many tide pool ecosystems.
Which better describes the tide pool ecosystems in Tongue Point Marine Life Sanctuary?
A. It has daily flooding and draining of seawater. It also has water that is rich in nutrients.
B. It has no sunlight. It also has daily flooding and draining of seawater.
From the given choices, pick the correct answer and respond by indicating the letter of the correct option.

A