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

. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.

25. twelve tables

26. having important positions chosen by lot