Question

Even when we are not doing any apparent activity, we need energy . Justify this statement.

Answer 1

yes, we need energy even when we are not doing any work this is because body need energy to do internal work like digestion of food, respiration, circulation ( purifying of blood) and many other internal work. : ) : )

Answer 2

We still need energy while we are resting because our body still needs to perform it's internal vital life processes....Like digestion respiration etc.