Question

PAGE NO.:
22,
give reason for the following
a sun is the ulimate source
of
energy for all living
organisins,​

Answer 1

Answer:

because it is the source of all energies of the earth. plants make their food by the process of photosynthesis and animals eat plants and use that chemical energy for their activities

Answer 2

Explanation:

The sun is the ultimate source of energy for all living organisms because it is the source of almost all enegies of the earth .Plants convert light energy from the sun into chemical energy (food)by the process of photosynthesis .Animals eat plants and use that same chemical energy for all their activities .