Question

all the living organisms are basically of c, n, s, p,h,o how do they enter the living forms​

Answer 1

The elements like C, N, S, P, H and O enter into living forms through plants. Most of these elements first enter plants either by photosynthesis or active absorption and form the structural components of organic materials. From plants, these elements pass on to other organisms through the food chain.

Answer 2

first these elements enter the plants and then it pass to animals and then humans...all these process occurs only due to food chain