Unit 4.1 and 4.2

You can feel the rate of your heart at the wrist. It is called as ---------------------

• wrist rate

• palm rate

• pulse rate

Your heart is made of ----------------

(a)  

To help you grow, you need to take care of your heart with healthy diet and regular ---------------

(a)  

In your --------------, you have two lungs

(a)  

If you exercise, your lungs will breathe more to get more -----------------

(a)  

Children take more breaths than adult because children's lungs are ----------------

(a)  

Your ---------------- absorb important nutrients for you.

• lungs

• brain

• stomach

• intestines

Five senses are -----------------, hearing, smelling, touching and tasting.

(a)  

Even though you make mistake, if you keep trying,

• your brain will get worse.

• your brain will improve.

• your brain will be the same.

The picture shows a --------------

• hiding turtle

• hatching turtle

• skin shedding turtle