Conventional Sources of Energy

Which of the following is the non conventional source of energy

Which one is a nonconventional source of energy

Name five renewable and three non -renewale sources of energy.

What are the qualities on an ideal source of energy ?

The most concentrated source of energy in the human body is

Are carbohydrates such as glucose the only source of energy for the cell?

The type of reactions considered to be the principal sources of energy in stars is …………….. when hydrogen is converted to ……………… .

Renewable source of energy is

State one advantage of using renewable source of energy