Which group of living things contributes the most to biogenous sediment?

Answer . A product of respiration is water. We exhale it with CO 2 . this water helps form clouds. Humas evaporate water, it goes in the atmosphere. We have changed the atmosphere. As a result of global warming earth is heated up so then more water is evaporating.

rain is the best answer

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.