Https://zo om. us/j/91239612416?pwd=SkRuNkszNzNPbG hLd1VHanhIZEt0Zz09

Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other

An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.

In a ball-and-stick molecular model, what do the sticks represent?