Unit 4:

 

 The circulatory and excretory systems

 

 

1. The internal medium

 

2. The circulatory system

    2.1. The blood

    2.2. The heart

    2.3. The blood vessels

   

3. The lymphatic system

 

4. The excretory system

    4.1. The sweat glands

    4.2. Urinary system

    4.3. Functions of the kidney

   

 


 

BEFORE

STARTING...

 

Watch and listen:

Human circulatory system

 

Think and answer

 a. Name some functions of blood.

 

 b. How do arteries and veins differ?

 

 c. What is the lymph?

 

 d. How does the body get rid of

     waste products?

 

AFTER

FINISHING...

 

Let's revise!

 

 

To sum up...

 


TO KNOW MORE...

 

Nutrición II: aparatos circulatorio y excretor (CIDEAD)

 

Aparatos circulatorio y excretor (Proyecto Biosfera)

 

                            Get your body smart: circulatory system (McGraw -Hill)

 

                            Your heart and circulatory system (con audio)

 

                            The circulatory system (Harcourtschool)

     

                            Get your body smart: urinary system (McGraw-Hill)

 

                            Your kidneys (con audio) 

 

                            Your urinary system (con audio)

 

 

                       

DOWNLOADS

 

NOTES

Unit 4 The circulatory and excretory sys
Documento Adobe Acrobat 987.4 KB

 

VOCABULARY

VOCABULARY UD 4 Circulatory and excretor
Documento Adobe Acrobat 95.1 KB

 

   

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