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Cells to body systems (Chapter One)
The smallest unit of life.
Rigid structure that surrounds protects and gives shape to plant cells.
The brain or control center of the cell
Organelle found in plants that converts light energy into energy plants can use.
Surrounds the cell
Jelly like and contains most of the cell's organelles
Group of cells that work together to perform a specific function.
Group of tissues that work together to perform a specific function.
Group of organs that work together to perform a specific function.
Too small to be seen without using a microscope
Living thing that maintains vital life processes
The organ system- made up of the heart, blood vessels, and blood- that transports materials throughout the body.
The organ system including the lungs, that exchanges oxygen and carbon dioxide between the body and the environment.
The organ system, including the bones, that protects the body and gives it structure.
The organ system that includes the muscles and allows the body to move.
The organ system including the brain, spinal cord, and nerves- that senses your surroundings and controls your other organs.
The organ system, including the kidneys and bladder, that removes waste materials from the blood.
The organ system that turns food into nutrients that body cells need for energy, growth, and repair.