A Primary Consumer is an organism that eats producers; it is also called first-level consumers true or false A Secondary Consumer is an organism that eats primary consumers; it is also called second-level consumers. True or false

A Tertiary Consumer is an organism that eats secondary consumers; it is also called third-level consumers. true or false

A Decomposer is an organism that consumes parts of dead organisms and converts all the biomass into simple chemicals. true or false

A Primary Consumer is a second-level consumer. True or false

A Secondary Consumer is a third level consumer. True or false

A Tertiary Consumer is a second level consumer. true or false

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.