Characteristics of living organisms 1.

Movements

the ability of organisms to move

Respiration

A set of chemical reactions take place in cells, to break down nutrient molecules and release energy for metabolisms

Sensitivity

Ability to detect and respond to changes in the internal and external environments

Growth

A permanent increase in size and dry mass

Reproduction

The process that makes more same kind of organisms

Excretion

The removal of metabolic waste product and substances in excess of requirements

Nutrition

Taking in materials for energy, growth and development

Homeostasis

the ability of an organism or cell to maintain a stable internal environment and regulate the internal conditions (e.g. PH, core temperature, blood pressure…)despite changes in external environment