Which of the following countries signed the NAFTA, resulting in the formation of the largest trading association in the world?

Why should children should be allowed to vote at elections? explain

Scientists observed a rock stratum with fossil. if mollusks evolved before arthropod, where will their fossils be found.

Which object has the least amount of kinetic energy? a. a car driving down a road b. a soccer ball rolling down a hill c. a bicycle locked to a bike rack d. a satellite orbiting earth