Question

from where does our body gets energy?
why do we get tired?

Answer 1

Our body gets energy from the food we eat...

We get tired because of all the work we do...

I hope it helps you...

Answer 2

Our body gets energy from the food we eat.Our body digests the food we eat by mixing it with the fluids.

We get tired because after doing work our energy starts decreasing.

Hope the answer helps you..