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Charectoistics of Living Things
Nine
9
Science
7th Grade
12/09/2012

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Cards

Term
Made from same chemical ingrediants
Definition
All organisms have D.N.A.
Term
living things are composed of cells
Definition
they are built of small units
Term
Require food and water (energy source)
Definition

eat and drink to live.

Capture energy from sun or food

Term
Can reprooduce and grow
Definition
produce offspring to make another generation. they grow and get more cells.
Term
have limited life spans(die)
Definition
All organisms will die. Old ones are replaced by healthy young ones.
Term
Can respond to their surroundings
Definition
being able to maintain a balanced enviroment inside. Cause and effect
Term
Have ability to move
Definition
Depend on moving
Term
Repair injuries to themselves
Definition
repaor injuries as long as it is not to serious. Huge numbers of species would die before adulthood.
Term
Under go change over time.
Definition
Species change over long periods of time so that they can live in their enviroment better.
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