The following placards are prepared in your school for conducting a rally. Can you name the occasion to use them ?

The folloiwn placards are prepared by your friends. IN which occasion do you use them ?

You have a new teacher in your school. You

Observe the following placards . In which occasion do you use them ?

Name the following: Organisms that can prepare their own food.

How do you prepare your own magnifier ?

Look at your school information board. Do you find any data tables there? Find out who uses this data.

Observe the following placards . On which occasion do you use them in your school ?

Suppose you are the Secretary of your school Science Club and you are invited by the local body member to give a talk on ''biodiversity'' for the literacy mission. Prepare a note to be presented.

Name the following: Microbe used in preparation of wine and cider.