Answer:
i answered this question not that long ago....it's D
Explanation:
They stay with the microscope as it moves around to different schools, and they are always located in the same classroom where the rest of the microscope is being used.
Answer:
the ball didnt hit my face so
Explanation:
Speed is a description of how fast an object moves; velocity is how fast and in what direction it moves. In physics, velocity is speed in a given direction. When we say a car travels at 60 km/h, we are specifying its speed.
Answer:
The natural medium emanating from the Sun and other very hot sources (now recognised as electromagnetic radiation with a wavelength of 400-750 nm), within which vision is possible.
Explanation:
just the way it is
