The answer would be C) because weight lifting is used to increase your muscular strength, and that's why you try and add more weight during sessions, so it's not too easy for you and you can build a higher endurance.
It might be radiation and reflection but I’m not sure
Bro sorry I don’t know these answer but keeep trying
They both have a mechanical advantage meaning that the force applied to the mechanism is not the same as the force produced.
Ambassador i believe if not then embassy