Question

0:31 My children is playing. ( Spot the error from the given options) 1) is 2) playing 3) My 0.41 Choose the proper related word for walk​

Answer 1

Explanation:

History is the study of past events. People know what happened in the past by looking at things from the past including sources (like books, newspapers, and letters) and artifacts (like pottery, tools, and human or animal remains.) ... A person who studies history is called a historian.

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Answer 2

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north).