The atomic number of an element is the total number of which particles in the nucleus? (1 point) neutrons protons electrons protons and electrons 4. all atoms of the same element have the same (1 point) a. number of neutrons b. number of protons c. mass numbers d. mass 5. isotopes of the same element have different (1 point) a. positions on the periodic table b. chemical behavior c. atomic numbers d. mass numbers

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.

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.