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Science Exam [7th]

Amino Acids Molecules that are the building blocks of proteins.
Antibiotics Medicines that kill microorganisms, especially bacteria.
Bacteria Tiny organisms that are made of a single cell.
Cells The tiny structures that make up all living things and are the smallest units able to perform life functions.
Cellular Respiration The chemical reaction between oxygen and glucose that releases energy into cells.
Circulatory System The body system that transports molecules to and from all cells of the body.
Claim A proposed answer to a question about the natural world.
Digestive System The body system that takes in food and breaks it down.
Energy The ability to make things move or change.
Evidence Information about the natural world that is used to support a claim.
Feature A characteristic that all members of a species have.
Function How something works.
Glucose A molecule that organisms can use to release energy, and that is made of carbon, hydrogen, and oxygen atoms.
Infection Sickness caused by harmful microorganisms.
Metabolism The body's use of molecules for energy and growth.
Microbiome All of the microorganisms that live in a particular environment, such as a human body.
Microorganism An organism that is too small to be seen with the naked eye.
Microscopic Too small to be seen with the naked eye.
Molecule A group of atoms joined together in a particular way.
Organism Living things, such as plants, animals, and bacteria.
Proteins A category of large molecules that perform important functions inside living things.
Reasoning The process of making clear how your evidence supports your claim.
Respiratory System The body system that takes in oxygen and releases carbon dioxide.
Scale The relative size of things.
Scientific Argument A claim supported by evidence.
Starch A large molecule made of many glucose molecules connected together.
Structure The way something is shaped or constructed.
System Separate parts that work together as a whole.
Trait A specific characteristic of an individual organism.
Variation Any difference in traits between organisms.
Created by: TechGenius



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