The characteristic of Archaea that enables them to survive in extreme environments is<em> </em><span><em>Their ability to survive on other sources of energy if the required resources are not present. </em></span>
Archaea can survive without oxygen. They use hydrogen, sulfur, and other chemical to survive in the event that oxygen is absent in the environment.
Answer:cardiac cells
Explanation:
The heart pumps blood and cardiac cells are found in the heart
The eye bends light through the Cornea; which does the majority of the bending of the light, and the Lens, which fine tunes the light.