Write the observation you made by examining the fern leaf.Are they resembled spores of rhizopus?

Write the observations you made at the silk, cotton and woollen fibres.

Write the observations you made based on the properties of soil according to the activities done by you. Tabulate the following.

Write the type of angles you observed in the given clock

Write a note on the changes you observe in the daily life.

Write three more equivalent fractions of 3/4 and mark them on the number line. What do you observe?

Write two precautions you take , while observing Rhizopus in the laboratory.

Write the properties of acids and bases from your observations with the experiments done by you.

An organic compound 'X' with a molecular formula C_2 H_6 O undergoes oxidation with alkaline KMnO_4 and forms the compound 'Y', that has molecular formula C_2 H_4 O_2 : Write your observation regarding the product when compound 'X' is made to react with compound "Y" Which is used as a preservative for pickles.

Write some mixtures you know mentioning their components. Write also if they are natural or man made.