The Human Body
Science & Nature
Pop Culture
Sports and Games
Language & Words
10

This organ pumps blood throughout the body and beats roughly 100,000 times per day.

The heart

10

This is the chemical symbol for water, made of two hydrogen atoms and one oxygen atom.

H2O

10

Cardi B and Megan Thee Stallion collaborated on this 2020 summer anthem that broke records on its first day of release.

WAP

10

In soccer, this is the name for the kick awarded to a team when the opposing player deliberately handles the ball in their own penalty area.

Penalty kick

10

This punctuation mark ( ! ) is used to express strong emotion or a command and is called this.

Exclamation mark

20

This small organ, tucked behind the stomach, produces insulin

The pancreas


20

This is the term for an animal that eats both plants and other animals — humans are a prime example

An omnivore

20

This K-pop boy band, formed in 2013, became the first Korean act to top the Billboard Hot 100 chart and has a devoted fanbase known as the ARMY.

BTS

20

This country has won the FIFA World Cup the most times, claiming the trophy a record five times.

Brazil

20

A word that means the opposite of another word — like hot and cold, or fast and slow — is called this.

An antonym

40

This part of the brain is responsible for balance, coordination, and fine motor control.

The cerebellum

40

This is the name for the layer of Earth's atmosphere that absorbs most of the Sun's harmful ultraviolet radiation.

The Ozone layer


40

This boy wizard received his Hogwarts acceptance letter on his 11th birthday in J.K. Rowling's beloved series.

Harry Potter

40

In chess, this is the only piece that can jump over other pieces on the board.

The knight

40

This is the name for the small, raised dots used in the Braille writing system, which allows blind people to read by touch. 

Braille

50

This is the term for the phenomenon where your body produces a hormone called melatonin in response to darkness, regulating your internal 24-hour biological clock — which has an official scientific name called this.

The circadian rhythm

50

This is the closest planet to the Sun in our solar system.

Mercury

50

This pop star wore a dress made entirely of raw meat to the 2010 MTV Video Music Awards, making it one of the most talked-about fashion moments in awards show history.

Lady Gaga
50

In Olympic swimming, this stroke is considered the most physically demanding and is swum on the final leg of a medley relay.

Butterfly

50

This figure of speech uses extreme exaggeration for emphasis and is not meant to be taken literally — like "I've told you a million times."

Hyperbole

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