What does DNA stand for?

Which Apollo moon mission was the first to carry a lunar rover?

What was the name of the first man-made satellite launched by the Soviet Union in 1957?

What is the rarest blood type?

The earth has three layers that are different due to varying temperatures. What are its three layers?

Frogs belong to which animal group?

How many bones do sharks have in their bodies?

The smallest bones in the body are located where?

How many hearts does an octopus have?

This planet spins the fastest, completing one whole rotation in just 10 hours. Which planet is it?

What is the hardest natural substance on Earth?

How many teeth does an adult human have?

What is the scientific word for push or pull?

Where on the human body are the most sweat glands?

Roughly how long does it take for the sun’s light to reach Earth:

How many bones are in the human body?

What colour catches the eye first?

What part of the human body is the axilla?

What colour has the longest wavelength in the visible spectrum?

Who has more hair follicles, blondes, or brunettes?

The Earth rotates on its axis once every _ hours

Space travellers from the United States are called astronauts. From Russia, they’re called cosmonauts. Where are taikonauts from?

This jungle animal, when in groups, is referred to as an ambush. What kind of animal is this?

True or False? Chameleons change colours only to blend into their environment.