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Questions and Answers
Explain the concept of friction and provide an example of its application in everyday life.
Friction is the force that resists the relative motion or tendency of such motion of two surfaces in contact. An example of its application in everyday life is the friction between the wheels of a car and the road surface, which enables the car to move forward and stop.
Define force and provide an example of its effect on an object's motion.
Force is a push or pull acting upon an object. An example of its effect on an object's motion is when a person kicks a ball, applying force to make it move.
Discuss the process of reproduction in animals and explain its significance for species survival.
Reproduction in animals is the biological process by which new individuals are produced. It is significant for species survival as it ensures the continuation of a species and the preservation of genetic diversity.
