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Char. of Life

Stack #22371 Mrs. Kamienski

Unicellular made of 1 cell
Multicellular made of more than 1 cell
Biology the study of life
Asexual reproduction a form of reproduction involving 1 individual which can reproduce without the aid of another
Sexual reproduction a form of reproduction involving 2 parents
Assimilation Incorporating complex substances into the body
Stimulus Anything in the environment that causes an organism to react
Organism a living thing
Homeostasis maintaining a satble internal environment
Respiration the process of releasing stored energy from food
digestion the process of breaking down food into usable forms
growth the process bywhich the body adds more cells
Anabolism the building of substances from simple to more complex ( synthesis)
Catabolism the breakdown of a complex substance into a simpler one ( ex. digestion)
Transport the process by which substances enter or leave cells
Irritability or Response how an organism responds to a stimuli
Metabolism all the reactions which occur in a body
excretion removal of wastes from a body
Characteristic of Life 9 points that all living things share
Created by: bkamienski