7th Grade Science Vocabulary Review 5

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A three dimensional measurement of how much space an object takes up.

Movement of water through a membrane from areas of high concentration to areas of low concentration .

A material that has the properties of a solid but is capable of flowing under pressure.

The basic unit of life; all living things are made from these.

The science of the shape and structure of organisms

THe solid shell of the planet Earth; made of the crust and upper mantle.

The study of life, living things, and the evolution of living things.

Movement of a substance from an area of high concentration to an area of low concentration. No additional energy is needed for it to occur.