Décrire l'aspect physique d'un extraterrestre

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

If element x has 99 protons how many electrons does it have

What was the first instrument to ever record an earthquake?