Science Rct Volcabulary

What are cells?

• A.

  The units of structure and function in the human body.

• B.

  The blanket of air that surrounds the Earth. It is thickest near the ground and gradually fades away to nothing in outerspace.

• C.

  A substance having marked basic properties (i.e. substance with properties of a base).

• D.

  The ability to float, or in more technical terms - the upward forces exerted by a fluid on a body in it.

• E.

  The tendency of liquids to move into or out of tiny, hairlike passages.

environment of living things and nonliving things is called the..

What are organisms?

• A.

  Living Things

• B.

  Animals.

• C.

  The resistance that occurs when two objects rub together.

• D.

  The force that electric currents exert on other electric currents.

• E.

  A device used to measure the speed of wind.

the substances in food that provide energy and materials in a process...is called

What is Chlorophyll?

• A.

  A green pigment found in leaves.

• B.

  A change in the environment that causes an organism to react.

• C.

  A life process coming from new generations.

• D.

  Breaks down the remains of dead organisms and organic wastes.

• E.

  The state of an atom that has lost or gained an electron.

green plants that make food in a process is called...