Biology
Metabolism
the sum of all chemical reactions in a cell
Nutrition
the way an organism obtains and uses their food
Excretion
removal of metabolic waste from a cell
response
the way in which organisms react to changes in their environment
continuity of life
living things arise from other living things of the same type
life
possesion of the following characteristics:
organised
requiring nutrition and excretion
capable of responding and reproducing