Every organism in an ecosystem relies on other species for survival

That statement is true

Explanation:

Every organism relies on others for survival, even if its abiotic, or not alive.

This statement is true !

Explanation: For example in Parasitism, one organism lives inside or on another organism and harms the organism it is living on. The organism that is living inside or on the other organism is relying on the organism that’s getting harmed while it is living on it for its survival by living on it.

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.

b. lithosphere, asthenosphere, mesosphere   is the answer most likely