Question 11 MarkMotion of wheel of a bicycle is$.........$Answercircular.View full question & answer→
Question 21 MarkMotion of the needle of a sewing machine is$.........$Answerperiodic oscillatoryView full question & answer→
Question 31 MarkMotion of a child on a swing is$.........$Answerperiodic (oscillatory) motionView full question & answer→
Question 61 MarkTiny pores called __________ help plants to respire.AnswerstomataView full question & answer→
Question 81 MarkThe __________ transforms into an adult mosquito.AnswerpupaView full question & answer→
Question 91 MarkThe process of __________ maintains the continuity of a kind of an animal.AnswerreproductionView full question & answer→
Question 101 MarkThe tiny __________ inside a seeds develops into a plant.AnswerembryoView full question & answer→
Question 111 MarkLiving beings need __________ for their growth and development.AnswernutritionView full question & answer→