Human Body Quiz

Alex was blindfolded and held something. He smelled sweetness and tasted something juicy. Which sense organs helped him?

1. Eyes and ears
2. Skin and ears
3. Hands and legs
4. Nose and tongue

Answer: (d) Nose and tongue

Complete the following: Eyes : See :: Skin : ______

1. Taste
2. Smell
3. Hear
4. Touch

Answer: (d) Touch

Fill in the blank: When you touch a hot object, you quickly pull your hand away. This action is controlled by ________.

1. the digestive system
2. the muscular system
3. the skeletal system
4. the nervous system

Answer: (d) the nervous system

What happens to your digestive system when you eat food?

1. It sends food directly to your heart
2. It breaks food down into nutrients that the body can use
3. It turns food into waste immediately
4. It makes you feel sleepy

Answer: (b) It breaks food down into nutrients that the body can use

Complete the analogy: Ear: Hearing :: Tongue: ______

1. Smelling
2. Tasting
3. Touching
4. Seeing

Answer: (b) Tasting

Which two systems work together to help you move your arms and legs?

1. Circulatory and excretory
2. Skeletal and muscular
3. Respiratory and digestive
4. Nervous and excretory

Answer: (b) Skeletal and muscular

Which statement is true about muscles?

1. They are soft and help in movement.
2. They are hard like bones.
3. They help in digestion but not in movement.
4. They do not need exercise.

Answer: (a) They are soft and help in movement.

Which of these organs does NOT belong to the digestive system?

Answer: (c)

The ribcage protects which important organs?

1. Stomach and intestines
2. Brain and spinal cord
3. Heart and lungs
4. Kidneys and bladder

Answer: (c) Heart and lungs

Why do we have different types of teeth?

1. To break down food for better digestion
2. To help us speak better
3. To help us move our jaws
4. To look nicer

Answer: (a) To break down food for better digestion