Movement (运动)

Change in place or position
Get nourishment or escape from danger

Respiration （呼吸作用)

Chemical reactions, happen in cells(Mitochondria), release energy from nutrition (breaking down nutrition)

Sensitivity (反应)

detect and respond to changes (internal and external)

Growth (生长)

A permanent increase in size and dry mass

Reproduction (繁殖)

Making more of the same kind of organism

Excretion （排泄)

Removal of waste products of Metabolism and substances in excess (排泄)
Metabolism is the sum of chemical reactions that take place in each cell that provide energy

Nutrition (进食)

Taking in materials for energy, growth and development.

MRS.GREN for remembering