Write T if the statement is true and F if it is false

1.A displacement is zero when the moving does not go back to its initial position.
2. Distance is a vector quantity.
3. Centimeters is the standard unit for distance and displacement.
4. A total length travelled by a moving object is called displacement.
5. displacement is described by the magnitude unit and directions.
6. in a moving object the initial position and file position shouldn't be known to describe displacement.
7. a school bus runs 25 km everyday. 25 km is a distance
8. displacement is a scalar quantity ​