[" State weather the following questions are true or false."],[" Nature is a boon to our basic life needs."]

State whether the following statements are true or false: Polyester is a natural fibre.

State whether the following statements are true or false: Polyster is a natural fibre.

State whether the following statements are true or false: Petroleum is an inexhaustible natural resource.

Mention if the following statements are true or false, Gibberellins are basic in nature.

State whether the following statements are true or false : Indicator is a substance which shows different colours in acidic and basic solutions.