Why do all marine algae live near the ocean surface?

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex