A student pushed a toy truck on a flat surface that was 10 meters long at the end of the surface was a wall the first time he pushed the toy truck it travelled 4 meters

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.