Question

living organisms are capable of extracting energy from 1._ and store in the form of 2._
1) 1.oxidasable substance 2.starch only
2) 1.light 2.glucose only
3) 1.oxidasable substance 2.bond energy
4) 1.sun direct 2. bond energy
please explain

Answer 1

3)Living organism are capable of extracting energy from oxidisable substance and store in the form of bond energy.
This is because living organism can not store food in the form starch and glucose only and also can not extract it from light or sun directly.