Question

Assertion and Reasoning instructions:

A) If both assertion and reason are true and the reason is the correct explanation of the assertion. B) If both assertion and reason are true but reason is not the correct explanation of the assertion. C) If assertion is true but reason is false. D) If both assertion and reason are false.

Assertion— A force has to be specified both in terms of its magnitude and direction.

Reason— Frictional force is an example of a non- contact force.​

Answer 1

Answer:

Plants, animals, and microbes are interdependent. This makes the ecosystem self-regulating and self-sustaining with all the components of the ecosystem. So, the correct answer is option A. Both assertion and reason are true and reason is the correct explanation of assertion.