| Question | Answer |
| What is the name of the biggest part of the human brain? | The cerebrum
|
The coloured part of the human eye that controls how much light passes through the pupil is called the? | Iris
| What is the name of the substance that gives skin and hair its pigment? | Melanin
| The muscles found in the front of your thighs are known as what? | Quadriceps
| What substance are nails made of? | Keratin
| What is the human body’s biggest organ? | The skin
| The innermost part of bones contains what? | Bone marrow
| How many lungs does the human body have? | 2
| Another name for your voice box is the? | Larynx
| The two holes in your nose are called? | Nostrils
| The bones that make up your spine are called what? | Vertebrae
| The shape of DNA is known as? | A double helix
| The flow of blood through your heart and around your body is called? | Circulation
| The bones around your chest that protect organs such as the heart are called what? | Ribs
| What is the name of the long pipe that shifts food from the back of your throat down to your stomach? | The esophagus
| The outside layer of skin on the human body is called the? | Epidermis |
