Click the statement that best describes the role of each element in living organisms.

Let answer on the basis of the most important elements present in living organisms -

Carbon: it is the most versatile element of the living organism and it is the basis of life as all the organic molecules contain carbon molecules.

Oxygen:  It is the most abundant element of the living organism and forms almost 65% of the atoms.

Hydrogen: It helps in energy production within the body. It makes up 60% of the atoms in the living organism.

Nitrogen: Nitrogen is obtained by the process of nitrogen fixation plants from bacteria in the soil.

Phosphorous: provides strength to bones and exoskeletons.

Sulphur: gives strength to the protein keratin