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Science unit 6

TermDefinition
Cell the basic building blocks of life
Nucleus the control center of the cell that contains the DNA
Cell Membrane a layer on the outside of the cell that holds the cell together
Cytoplasm the jellylike substance that fills the cell membrane
Unicellular Organism an organism that can survive as a single cell
Tissue a group of cells that works together on a similar job
Organ a group of tissues that work together to accomplish a particular function
Organ System a group of organs that work together to perform an important function of the body
Active Transport requires energy to move a substance into or out of a cell
Passive Transport is a type of membrane transport that does not require energy to move substances across cell membranes.
Multicellular Organism plants and animals that have different cells to carry out different functions
Transport to move people or goods from one place to another
Microscopes a science tool that uses lenses to make tiny things look larger so they can be observed
Circulatory System the group of organs that work together to move blood throughout the body
Cardiovascular System another term for the circulatory system
Heart the organ in the circulatory system that pumps blood throughout the body
Blood a tissue made of blood cells floating in a liquid: carries materials throughout an animal’s body.
Vessels a part of the circulatory system and function to transport blood throughout the body
Respiratory System the group of organs that work together to take oxygen and release waste gasses
Nose is the body's primary organ of smell and also functions as part of the body's respiratory system
Created by: 2576162789
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