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Which statement describes a benefit of coral reefs?

They supply food to organisms in both rivers and ponds.
They produce chemicals that remove pollution from oceans.
They are home to many species of fish and marine invertebrates.
They trap sunlight to help plants grow in the deepest parts of the ocean.

Sammi is studying the interaction of the digestive and circulatory systems in the human body. she has listed various processes that occur in each of the systems. put the processes in order to describe the interaction between these two systems. tiles nutrients diffuse through the villi of the small intestine.digestive processes break nutrients down in the mouth, stomach, and small intestine.blood is pumped through the circulatory system to deliver nutrients to other organs.nutrients are ingested at the mouth.nutrients enter the capillaries of the circulatory system. sequence

Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia

Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.