Question

non metal are essential for existence of life .justify the statement​

Answer 1

Answer:

The cell is the structural and functional unit of life. All living things are made up of tiny cells.

The cell is the structural and functional unit of life. All living things are made up of tiny cells. Life begins with a single cell. All the life activities take place within the cell. A cell performs all the biochemical processes that a body requires.

The cell is the structural and functional unit of life. All living things are made up of tiny cells. Life begins with a single cell. All the life activities take place within the cell. A cell performs all the biochemical processes that a body requires. It performs in respiration, digestion, producing energy, reproduction, etc., hence it is called the structural unit of life. Each cell has its specialization in an organism.

Answer 2

Answer:

Oxygen is a non-metal, Inhaling or breathing it is very essential for human life.