Science
Math Riddles
English
History
100

What organ helps fish to breathe: gills or lungs?

Gills


Fish have gills, which are specialized organs that allow them to extract oxygen from water. Gills are located on the sides of the fish's head and are made up of thin, feathery filaments. As water passes over these filaments, oxygen is extracted and absorbed into the fish's bloodstream, while carbon dioxide is released back into the water. This adaptation enables fish to respire efficiently in their aquatic environment. Unlike lungs, which are found in terrestrial animals, fish rely solely on their gills for respiration.

100

A triangle is very rude. What does it say to a circle?

You're POINTLESS!

100

What is a dictionary used for?

To look up definitions of words

100

True or false: The United States has never had a female president.

True

200

True or False: Fire requires oxygen to burn.

True

200

Why was 6 afraid of 7?

Because 7 8 (ate) 9!

200

What is a baby cow called? 

A puppy

A calf

A zeal

A calf

200

How old do you have to be to vote in the US?

18

21

18

300

Which part of the plant grows underground?

-flower

-leaf

-stem

-roots

Roots

300

What’s a math teacher’s favorite tree?

GeomTRY!

300

Finish this sentence: I ___ good at climbing trees.

am

300

What year was the Declaration of Independence signed?

1775

1776

1776

400

How many bones are in the human body?

206

317

206

400

Which number has a spelling with the same number of letters as the number itself?

F-O-U-R

400

What is the plural form of knife?

Knives

400

Which country gifted the Statue of Liberty to the United States as a symbol of friendship and freedom?

France