Answer the question below:   Gina has longer fingernails than John. Who has less cells on their nails John or Gina?    Assuming that:  As the nail grows, more cells are added at the nail bed.
John

(Question)
Answer the question below:   Dean wants his solution to be as acidic as possible, so his concentration of hydrogen ions will be lower or higher?    Assuming that:  With a higher concentration of hydrogen ions, a solution is more acidic but has a lower pH.
(Answer)
higher

Ques: Answer the question below:   If two magnetic objects move apart, they will cause the magnetic force of attraction to increase or decrease?    Assuming that:  As the distance between the objects increases the magnetic force of attraction decreases.
Ans: decrease

(Q).
Answer the question below:   If Jim is exploring layers of rock and he moves closer to the surface, what happens to the age of the rock older or younger?    Assuming that:  The main law is the law of superposition. This law states that deeper rock layers are older than layers closer to the surface.
(A).
younger

Ques:Answer the question below:   Causing particles in a longitudinal wave to come together causes the amplitude to decrease or increase?    Assuming that:  The closer together the particles in a longitudinal wave are, the greater the amplitude.

Ans:increase

Answer the question below:   When you hold two magnets far away what is the force between them Strong or Weak?    Assuming that:  As the distance between the objects increases the magnetic force of attraction decreases.
Weak