True or False - If False give the correct answer : Cutting of cloth is an example of a periodic change.

True or False - If False give the corect answer : Human stomach is an organ.

True or False - If False give the correct answer : Tarnishing of silver an example of endothermic change.

True or False -If False, give the correct answer: Cotton cloth is not suitable for summer season.

True or False -If False, give the correct answer: Sugarcane is used as bio fuel.

True or False-If False give the correct answer. Root has nodes and internodes.

True or False .If False, give the correct answer: Nerve cell is the longest cell.

True or False -If False, give the correct answer: Cauliflower in used for ornamental purpose.

True or False .If False, give the correct answer: A cell is the smallest unit of life.

True or False - If False give the corect answer : Cell membrane is fully permeable.

True or False -If False, give the correct answer: Silkworm eats mulberry leaves.