The correct answer that would best complete the given statement above would be the first option. <span>A hawk maintains a constant internal temperature in both the heat of the day and the cool of night this is called endothermy. By definition, endothermy means that it is the physiological generation and regulation of body temperature by means of metabolism. Hope this answer helps.</span>
Ingestion<span> - the process of taking food into the body through the mouth (as by eating) consumption, intake, uptake.
</span><span>
</span>
Answer:
A. Metabolism
Explanation:
Metabolism is the chemical reactions in the body's cells that change food into energy. Our bodies need this energy to do everything from moving to thinking to growing. Specific proteins in the body control the chemical reactions of metabolism.
Obligate anaerobe. <span>Obligate anaerobes metabolise energy by </span>anaerobic respiration<span> or </span>fermentation <span>and </span>obligate anaerobes<span> die in the presence of oxygen.</span>
