Sand has alot of friction because how rough it is and they needed to pull instead of pushing
Answer:
Explained
Explanation:
The aperture is the place through which all the light enter into the telescope.
when the aperture is bigger more light coming from outside enter the telescope, hence a bigger and clearer image is seen. That is why scientists say the bigger the better.
Moreover, the resolution of the telescope is inversely proportional to the diameter of the aperture.
Answer: the answer is D ☺
Explanation: