SCIENCE

How does the message of the food’s odor reach the   

brain?

• A. It is carried by air

• B. It is carried by blood

• C. It is carried by water

• D. It is carried by nerves

 How should the tongue be cleaned?

• A. Wash it with soap and water

• B. Brush it gently and rinse it with water

• C. Wipe it with a rough piece of cloth  

• D. Gargle with water   

It helps you feel if something is cold or hot, rough or

smooth, and hard  or soft.

•  A. eyes        

•  B. nose  

• C. tongue

• D. skin  

What are the uses of leaves?

• A. They anchor the plants

• B. They make food for the plants

• C. They absorb water from the plants

• D.  A & B

Which of the following activities can a blind person NOT

do?

• A. Describe the shapes of a bottle

•  B. Describe the texture of wood

• C. Describe the color of a dress

•  D. A & C

You can tell the school bell is ringing although you can’t see it.   Why?

• A.  My skin can sense the sound.

• B.  My ears can send the sound.

•  C.  My nose can sense the sound

• D.  My tongue can sense the sound.

Which of the following warns you of danger?

• A. smell a flower

• B. smell of a burning  cloth

• C. taste of medicine

• D. taste of water

Why can you taste the sourness of lemon and the

saltiness of dried  fish?

• A. The tongue is a moist muscle

• B. The tongue can move in different ways

• C. The tongue has many taste

• D. The tongue moves food in the mouth

 It helps you feel if something is cold or hot, rough or

smooth, and hard  or soft.

•  A. eyes    

• B. nose        

• C. tongue     

•  D. skin  

Where does light enter the eye?

•  A. pupil

•  B.  iris

• C. eyelid

• D. eyebrow