Question

(a) A leap year has
number ol days.
(b) The daily motion of the earth is​

Answer 1

' Revolution. The movement of the earth around the sun in a fixed path or orbit is known as revolution. (c) The year in which Februaiy is of 29 days instead of 28 days is called a leap year. Thus a leap year is of 366 days instead of 365 days.