Chemistry
Bones
Psychology
Brains
Pop Culture
100

Number of elements on periodic table

118

100

Number of bones in adult human

206

100

How many main lobes are in the brain?

4

100

Medical drama series with 22 seasons following the personal and professional lives of a group of surgeons

Grey's Anatomy

200

Created a hierarchy of needs that motivate human behavior

Abraham Maslow

300

Unlearned, involuntary responses that occur because of certain stimuli

Reflexes

300

American politician claiming tapeworm consumed part of his brain

RFK Jr.

400
Vestigial structure located at the end of spine

Coccyx (tailbone)

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