• Answer the following questions.

a.What are sense organs? Name them.

b. What are cell organelles? Give examples.

c. What is retina? What is its function?

d. Define defects of eye. Give some examples.

e. Write down the differences between short sightedness and long sightedness.

• Answer the following questions.

a. What is positive thinking?

b. Do you agree with people who disrespect you ?

c. What makes you a better person?

d. State four characteristics of a good friend?

e. Write three benefits of having good friend.