What is the ultimate source of all the energy needs of our body
Answers
Sun is "ultimate source" of energy for all requirements of our body.
Explanation:
Sun is not only a source for human body but it forms a "source of energy" for all organisms that is present on earth. Plants are the autotrophic organisms that make food or energy for the entire ecosystem, this plant system gains energy from the sun for its food production.
Only 10% of the sun's energy received can be transported from "one trophic level" to the other.
Answer:
Sun is the ultimate source of all the energy needs of our body.
Explanation:
Sun is the ultimate source of energy for plants to make food by photosynthesis and all animals including human beings consume the food produced by plants. So indirectly sun is the ultimate source of energy for all living beings on earth.