Justify the statement 'droughts and floods are a result of actions made by man'.Investigate your reasons.

Raju said stem also respire along with leaves in plants. Can you support this statement? Give your reasons.

You observed that children are very weak and lean in the slum area near to your house investigate the reasons and prepare a report.

Latha's mother has prepared the following statements for you. But don’t forget to give your reasons. Plants are the source of honey.

State whether the statements are true or false. justify your answer: All real nos. are irrational.

Madhavi said “All squares are similar” Do you agree with her statement? Justify your answer.

Which of the following sentences are statements? Give reasons for your answer The sum of all interior angles of a triangle is 180^(@) .

Are the following statements True ? Give reasons for your answers with an example : Every rational number an integer.

Raju said , " Stems also respire along with leaves in plants ". Can you support this statement ? Give your reasons

State which of the following statements are true and which are false? Give reasons for your choice. The expression sqrtx-1 is a polynomial.