Question

Answer this question.. ​

Answer 1

Answer:

because they don't do anything with out energy

Answer 2

Answer:

living beings and machines need energy to work . Because energy is the medium by which we can do any work if there is no any energy in us we are not able to do anything even we can't do a little things also. And we know that the energy is neither be created nor be destroyed .

Explanation:

living beings and machines need energy to work . Because energy is the medium by which we can do any work if there is no any energy in us we are not able to do anything even we can't do a little things also. And we know that the energy is neither be created nor be destroyed .