answersLogoWhite

0

It was once believed that the sun was the essential energy source for all life, but it has been discovered that there is life dwelling in regions that receive no sunlight. For instance, the depths of the ocean. Therefore it can be concluded that some form of "food" or nutrient, whatever it may be, is the ultimate form of energy for life.

User Avatar

Wiki User

14y ago

What else can I help you with?