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SCIENCE VOCABULARY

Across
The organ system that turns food into nutrients that the body ells need for energy, growth, and repair
The basic unit of structure and function of living things
The thin covering that surrounds every cell
the organ system including the brain, spinal cord, and the nerve that senses your surroundings and controls other organs
The organ system made up of the heart, blood vessels, and blood that transport materials throughout the body
Too small to bee see without using this
The jelly like material inside a cell between the cell membrane the nucleus
the system including the bones that protects the body and gives it structure
A group of organs that work together to do a job for the body.
Down
The part of a cell that directs all the cell’s activities.
The organ system including the lungs the exchange of oxygen and carbon dioxide between the body and the environment.
A group of cells that work together to perform a certain function
the organ system including the kidneys and the bladder that removes waste materials from the blood.
the organ system that includes the muscles and allow the body to move
Any living thing that maintains vital life