The coral reef ecosystem is full of interactions among organisma. large fish called barracuda feed on smaller fish called parrot fish. the parrot fish feed on algae. which of these living things would be responsible for releasing oxygen from the process of photosynthesis?

the answer is algae because algae is an aquatic plant

the major parts of the digestive system:

salivary glands.

pharynx.

esophagus.

stomach.

small intestine.

large intestine.

rectum.

accessory digestive organs: liver, gallbladder, pancreas.

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.