Compare and contrast the electron to the 1 nucleus and the rest of the atom. What are the similarities and differences?

ell, you have to look at the bases behind both models of the atom.

The Bohr model is based on the fact that electrons in atoms have been observed to be at certain energy levels, and Niels Bohr reflected that by having the electrons orbit certain exact distances away from... thats all I will say

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.

the answer is 1 i believe