Human Body
Biology
Engineering / Physics
Astronomy
Chemistry
100

This flexible structure connects your bones to other bones, and also makes up your nose and ears.

What is cartilage?

100

The genetic material that all living things have. This material is the 'instruction manual' for life.

What is DNA?
100

This phenomenon occurs when sunlight shines on water droplets in the atmosphere, causing that light to bend.

What is a rainbow?

100

The force that allows the Earth to orbit the Sun.

What is gravity?

100

The smallest unit of an element that still has all its properties.

What is an atom?

200

A string-like structure that attaches bones to muscles and allows us to move our bodies.

What is a tendon?

200

All living things are made up of these small units.

What is the cell?

200

This type of wave is useful for making images of your bones.

What is an X-ray?

200

This object originally came from Earth. It also affects Earth's ocean tides.

What is the moon?

200

The chemical abbreviation for water (bonus 50 points each: what are the names of the elements?)

What is H2O? Bonus: what are Hydrogen and Oxygen?

300

This large organ has many jobs including getting rid of toxins and helping you digest your food.

What is the liver?

300

This type of trait can only appear when you have two copies of the gene.

What is recessive?

300

This property is used to describe speed WITH direction.

Velocity
300

This phenomenon occurs when the Sun, Earth, and Moon line up perfectly with each other.

What is an eclipse?

300

This element, which makes up graphite and diamonds, is vital for life.

What is Carbon?

400

This muscle moves up and down to help you breathe.

What is the diaphragm?

400

This tiny particle, which can make you sick, is arguably not alive.

What is a virus?

400

This particle gives elements a negative charge.

What is an electron?

400

Our solar system as well as lots of neighboring ones live in a cluster that goes by this name.

What is the Milky Way Galaxy?

400

The scientific scale that allows us to describe how acidic or basic something is.

What is pH?

500

The largest organ in your body.

What is skin?

500

This word is used to describe when your genes are A/A or a/a (two of the same copy).

What is homozygous?

500

Light is a type of wave, but it can also be thought of as a particle, which goes by this name.

What is a photon?

500

According to Einstein's theory, when you get close enough to this massive object, space and time will switch places.

What is a black hole?

500

The lowest possible temperature of any object also goes by this name.

What is Absolute Zero?

M
e
n
u