The concentration gradient of K+ would increase. This would give a great driving force for the higher concentration of the K+. Once absorbed in the blood, it would diffuse through the cell's membrane. Since K+ is an ion, it would increase the membrane potential of the cell.
Id have to say it would be that the molecules of the perfume i guess. i learned in school that we smell because molecules of the item we smell go into our nose and the reseptors in our nose carry the smell to our brain and if we remember it a memory comes up of it.
Organ system is the answer
C: Gametes is the term for sex cells
Sedimentary rock forms *over time,* which means that those rocks had to form over millions of years, proving that the Earth has been forming and changing all this time.