Human Body
Space
Sea Life
Food
Toys
100

Small tubes that carry blood back to the heart

What are veins?

100

Known as the red planet

What is Mars?

100

The largest species of shark

What is the whale shark?

100

The origin of sushi

What is Japan?

100

Stabilizers used when learning to ride a bike

What are training wheels?
200

Another name for the clavical

What is the collarbone?

200

Number of planets in our solar system

What is 8?

200

Sea otters use this to keep themselves from floating away in ocean currents

What is kelp?

200

The main ingredient in hummus

What are chickpeas?

200

A classic, springy toy once used the ad slogan, "What walks down the stairs alone or in pairs

What is a slinky?

300

Body part that never stops growing

What is the nose or ears?

300

Famous comet that returns every 75-76 years

What is Halley's Comet?

300

This sea creature can regenerate its limbs

What is a starfish or seastar?

300

Italian dessert is made from coffee-soaked ladyfingers layered with mascarpone cream

What is Tiramisu?

300

Babyland General Hospital was the "birthplace" of this line of collectible dolls that was a huge hit in the 1980s and included an individual birth certificate for each doll

What are cabbage patch dolls?

400

The number of bones an average adult human has

What is 206?

400

A light-year measures this

What is distance?

400

US state with the most oceanic coastline

What is Alaska?

400

The first fast food restaurant in the United States

What is White Castle?

400

Ruth and Eliot Handler were the married couple behind this toy company, established in 1945, that brought the world Barbie and Hot Wheels

What is Mattel? 

500

Common in athletes, ACL surgery reconstructs or replaces a ligament located in this joint of the body

What is the knee?

500

The first living creature sent to space

Who was Laika the dog?

500

Term for light produced by ocean animals

What is bioluminescence? 

500

The most expensive spice in the world by weight

What is saffron?

500

In 1998, the first eleven toys were inducted into the National Toy Hall of Fame. This was the only board game amongst them

What is monopoly?