Temperatures in ponds and lakes vary by season.

True

Explanation:

The temperature of rivers and lakes is a variable of unstable behavior, because it varies in relation to the temperature that the environment is subjected. The ambient temperature would come according to the season. As you may already know, the environment usually gets colder in winter and fall, as summer and spring have warmer temperatures. The temperature of rivers and lakes, vary in relation to the season of the moment. So the correct answer to your question is "true".

[content deleted] - user123802726recklesschicken

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.