Since enzymes function as organic catalysts, a cell would not be able achieve homeostasis if the required enzymes were not present.
Homeostasis is the maintenance of a stable level of internal conditions even though environmental conditions are constantly changing. Metabolism is the sum of all the chemical reactions that take in and transform energy and materials from the environment.
Rabbits do not have much of en energy reserve
The theory of continental drift was given a scientific status during the:
1960's.
Population ...................