Natural Science Review Part I

 Dear students,

Please try to review your notes and answer the following questions:

Part I

1.) In what part of the body does food mix with gastric juices?

Food mixes with gastric juices in the _______________

2.) In what part of the body does food mix with bile from the liver?

________________________________________________________

3.) What do we call solid waste substances that are expelled through the annus?

________________________________________________________

4.) What are the three stages of digestion?

________________________________________________________

5.) What organ contains millions of bronchioles and alveoli?

________________________________________________________

6.) What gas do we absorb from the air in our lungs?

________________________________________________________

Part II.

Let´s find the name of the organs or parts of the body:

a.) What organ has four chambers and functions like a pump?

b.) What part of the body filters blood to remove waste and extra water?

c.) Which part of the body absorbs nutrients from the food we eat?

d.) Where does our body store solid waste, or faeces?

e.) Where is the urine is stored before we expelled it?

f) What are the large tubes that carry from the lungs to the muscles?