Science and Discovery
Health and Body
war and conflict
actions and states
100

the samllest unit of an element, it contains protons, neutrons, and electrons 

atom 

100

a part of the body that has a specifc vital function, such as the heart or the liver 

organ 

100

a large organized group of soldiers trained to fight on land 

army 

100

to acknowledge a siginifcant happy day or social garhering 

celebrate 

200

the lightest and most abundant chemical element in the universe 

hydrogen 

200

a severe, recurring headache often accompained by nausea and light senstitivity 

migraine 

200

to take into one's poessesion by force 

capture 

200

not under the control or power of another

free

300

to look at something closely and carefully, often to learn more about it or find a problem 

examine 

300
a feeling of reassurance and relaxation following release from anxiety or pain 

relief 

300

metal or leather clothing worn by soldiers to protect the body 

armor 

300

rigid or difficult to bend 

stiff

400

a small part or quantitiy intedned to show what the whole is like 

sample 

400

mental or emotional strain; also used to describe the "tightness" in muscles 

tension 

400

to take up space or to reside in a specific place 

occupy 

500

to make something known that was previously secret or hidden 

reveal 

500

a unit of heredity which is trnasferred from a parent to offspring 

gene

500

to cause someone to believe firmly in the truth or something through argument 

convince 

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