Question

which life processes is responsible for the following
1. to add nutrients to increase size and weight of an organism
2. To obtain energy by oxidation reduction reaction in cells

Answer 1

2. photosynthesis
1.respiration

hope it helps you....

Answer 2

1. The process adding nutrients to increase size qnd weight of an organism is Called as Nutrition.
2.The process to obtain energy by reduction and oxidation is called as Respiration.
Hope it's clear to you buddy. Please Mark as the brainliest.