Human
Animal
Science
100

How many bones are in the human foot?

26

100

What is the name of the small, elusive mammal native to Australia that is capable of laying eggs?

Platypus

100

What comet, last spotted in 1986, is visible from Earth once every 75 or 76 years?

Halley's Comet

200

How many days is the lifespan of a human red blood cell?

120 days

200

Which insect holds the record for the fastest flying insect in the world?

Dragonfly

200

Who invented the first battery? 

Bonus: In what year?

Alessandro Volta

Bonus: 1800

300

Where you would find your Pinna?

Ear

300

Which type of living organism produces most of the Earth's oxygen?

Plankton

Bonus: Phytoplankton

300

What is the term for the temperature and pressure at which water, ice, and steam coexist in equilibrium?

Triple Point

400

The word "muscle" comes from a Latin word meaning what?

Little Mouse

400

What is the only species of bear found in the Southern Hemisphere?

Spectacled Bear

400

Which element, symbol 'Sb', is used in flame retardants and semiconductors and is derived from the Latin ‘stibium’?

Antimony