Oxygen, but we also need carbon, hydrogen, nitrogen and many others as well.
That is the element, "Oxygen".
Essential nutrients are needed for an organism to survive. Each organism has their own essential nutrients.
Things needed for living things to survive are found in nature. Water, air, sun and nutrients are needed by all living things.
The Sun.
Food provides nutrients and energy we need.
It is needed by living organisms.
Reproduction is a necessary life function that is not needed for individual survival, as an organism can survive without reproducing.
Food containing nourishments that are essential for the specific living organism.
Food containing nourishments that are essential for the specific living organism.
the SIX things that are needed for an organism to survive are: cellular organization, similar chemicals, use energy, grow and develop, reproduce, and respond to surroundings. the FOUR things that an organism needs are energy, water, living space, and stable internal conditions.
Self sufficient
The cells that are the basic unit of life carry out the functions needed to support and maintain life, for which they require a continual supply of energy. The ability to respond to the environment helps an organism to avoid injury or death, as well as meet material needs. Reproduction and development enables species survival.