Health
Math
Natural disasters
riddles
random
100

Calcium and vitamin D strengthen this

What is bones? 

100
The human body has 23 pairs of chromosomes. In total the human body has this much chromosomes. 

What is 46? 

100

A series of ocean wave masses generated primarily by earthquakes.

What is tsunami? 

100

This goes up, but never goes down.

What is age? 

100

If you sneeze too hard, you can fracture this. 

What is rib? 

200
Doing this worsens the lungs

What is smoking cigarettes? 

200

A dozen is this much. 

What is 12? 

200

A tropical storm with winds that have reached a constant speed of 74 miles per hour or more.

What is hurricane? 

200

It has a neck but no head. 

What is a bottle? 

200

The colossal squid has the largest _____ in the world. 

What is eyes? 

300

Number of chest compression to give when performing cpr. 

What is 30? 

300

10% of 999

What is 99.9? 

300

A large amount of snow moving quickly down a mountain, typically on slopes of 30 to 45 degrees.

What is avalanche? 

300

I am an odd number, take away a letter and I become even. 

What is seven? 

300

A shrimp's heart is located in this part of its body.

What is head? 

400

To reduce swelling of a new injury you should apply a(n)  _____  pack. 

What is Ice? 

400

the next prime number after 7

What is 11?

400

A form of precipitation consisting of solid ice that forms inside thunderstorm updrafts.

What is hail? 

400

I can be cracked, made, told, and played

What is a joke? 

400

Almonds are part of this flower’s family. 

What is rose? 

500

Universal blood type 

What is O negative

500

The number of months that make a century

What is 1200? 

500

Cavities in the ground that form when water erodes an underlying rock layer.

What are sinkholes? 

500

Why Europe is like a frying pan.

What is because it has Greece at the bottom?  

500

Humans are the only animals on earth that has this body part. 

What is chin?