Which of the following accurately describes the distribution of dissolved carbon dioxide gas in the ocean? A. Carbon dioxide levels are highest at the ocean surface, where it's produced through photosynthesis
3. Carbon dioxide concentrations decrease with depth due to more uptake and decomposition of organic matter at depth
. Carbon dioxide concentrations increase with depth due to less uptake and decomposition of organic matter at depth
D. Carbon dioxide levels are lowest at the ocean surface, where it's produced through decomposition

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

How do high-energy electrons from glycolysis and the krebs cycle contribute to the formation of atp from adp in the electron transport chain? a. high-energy electrons interact with pyruvic acid to create a phosphate bond with adp, forming atp. b. high-energy electrons supply the needed energy to synthesize atp from the lower-energy adp in the electron transport chain. c. high-energy electrons supply a negative charge which causes the citric acid to oxidize, forming a phosphate group to bond with adp. d. high-energy electrons increase the temperature of adp so it easily reacts to form atp.

Organ systems are composed of organs, organs are composed of tissues, and tissues are composed of cells. this pattern is organized into levels. organization based on levels can be found in what