3. Limiting development on floodplains is effective in controlling floods because this
keeps costs lower than they are when building structures on flat land
keeps floodwaters within channels
eliminates wide stream meanders
allows floodplains to absorb floodwaters without harm to structures

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.

i think it is dna, i'm not totally sure but i think it might be.

hey, what do you need . just post the question and i may be able to you : )