Answer:
Growing new trees to replace old trees
Explanation:
Growing new trees in place of old ones sustains the environment, since trees help circulate oxygen and provide homes and nutrients for animals and other plants.
Any form of mining is bad for the environment and unsustainable in the long run, garbage is the same way, and putting it on land is only slightly better, and switching to other resources doesn't do anything but burn out more resources and does nothing to sustain anything.
Hope this helps :)
The pathways uses fat reserves to produce atp is aerobic respiration. In thesaurus, aerobic respiration is a type of respiration in which oxygen is taken in and carbon dioxide and water are produced; also the use in oxygen in the breakdown of foodstuffs to create energy.
Mitochondria is the right one hope this helped you!
The answer is Body temperature
Circadian rhythm will regulate the daily circle of an organism. There is many biological aspect that could be regulated such as the hormone secretion, blood sugar, body temperature, and sleepiness. The migration of birds would be happen annually, not daily. The female menstrual cycle would be happened monthly too.