By the date or the print its left on the ground compared to the rock hmmm or they use the chart
Answer:
Gaining or losing electrons has no impact on the number of protons and neutrons an atom has, which is another way of saying that the mass number is not affected by changes in the net charge.
Explanation:
Species A’s population will decrease due to limited space. <em>(I think. I'm sorry if I'm wrong.)</em>