Protons electrons and newtrons
<span>The protons and neutrons are located in the nucleus of the atom</span>
Sweat glands. :)
Perspiration leaves the body through the sweat glands.
Answer:
The meaningful differences between organisms in a population are genetic. Variations in the genome of members of a population arise through mutation. Occasionally, a mutation occurs in an individual that is beneficial, that helps that organism be better able to survive and repoduce in its current environment.
It tells us how they might have looked weighed, ate and tall the were
