Question: Answer the question below:   Compared to an island filled with tigers, would a similar island with no tigers be less likely to have an overwhelming deer population or more likely to have an overwhelming deer population??    Assuming that:  An increase in predators, the emergence of a new disease, or the loss of habitat are just three possible problems that will decrease a population.
Answer: more likely to have an overwhelming deer population?

Question: Answer the question below:   A large object displaces more or less water than a smaller one?    Assuming that:  So more water is displaced by a bigger body than a smaller one.
Answer: more

Question: Answer the question below:   A piece of sandpaper was rubbed across a glass table, then the sandpaper was rubbed across some gravel. The friction will be greater between the sandpaper and the glass table or or the sandpaper and the gravel.?    Assuming that:  Rougher surfaces have more friction between them than smoother surfaces.
Answer:
the sandpaper and the gravel.