Natural selection is the only option that relates to the evolution theory
Explanation:
if solute is 43% inside the cell then water is 57% (100%-43% = 57%)
outside; 100% - 60% = 40% water
it is hypertonic because water concentration is high inside the cell than outside, hence water flows to the outside of the cell.
Higher. More births in 1 year and less deaths gives a bigger amount of people.
Hope I helped! :)
The first answer should be the right one
