Practice Page 1

Q1.

State True (T) or false (F).

a.


b.


c.

 

d.


e.

     f.

The food we swallow moves down into esophagus. ___________

Lower part of the stomach leads into the small intestine. _________

Gastric juices are secreted by heart that helps in the digestion of food. ___________

Lungs are located in slanting position in the center of chest._______

Breathing of air is called exhalation. ___________

Kidneys filter water and salts from our blood. ___________

Q2.

Fill in the blanks.

a.

b.

c.

d.

 

e.


f.

__________ controls the entire function of our body.

Our heart beats about _______ times in a minute.

Arteries appear _________ in color.

The waste get collected in the ____________ and thrown out of body as urine.

Our brain is very delicate and is protected by _______ from outside.

________________ helps in breathing.

Q3.

Match the following.

 

Lungs

is a muscular, elastic, pear shaped bag under the ribs

Heart

appear blue in color and carries waste material and carbon dioxide.

Stomach

receives signals from our sense organs and sends information to other part of the body

Veins

circulates blood throughout our body through blood vessels

Brain

are pair of spongy, cone shaped structures located in chest and are protected by rib cage.


Practice Page 2

Answer the following:

Name some internal organs.

___________________________________________________________

___________________________________________________________

Explain veins and arteries.

___________________________________________________________

___________________________________________________________

___________________________________________________________

What do you mean by inhalation and exhalation?

___________________________________________________________

___________________________________________________________

Write functions of the following internal organs.

Stomach ___________________________________________________

___________________________________________________________

Liver ______________________________________________________

___________________________________________________________

Brain ______________________________________________________

___________________________________________________________

Lungs ______________________________________________________

___________________________________________________________

 

Last modified: Sunday, 9 December 2018, 6:00 PM