The atomic number of an element is the same as the number of protons in the nucleus of an atom
Few factors....
greater concentration differences between regions. I. e. steeper concentration gradient.
lighter molecular mass of substances.
Hyppocamus is the eternal body thermostat. If the hyppocamus is removed it would cause a major effect on homeostais.
They help pump blood at a greater distance than Atria can.
A decrease in its sugar production.