Question: The more energy the particles in matter have, the faster and more strongly they vibrate.  Compared to a kettle of boiling water, would the water molecules in a block of ice move faster? or slower?
Answer: slower

Question: 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.  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??
Answer: more likely to have an overwhelming deer population?

Question: For a given medium such as air, sound has a slower speed at lower temperatures.  Mike wants his voice to travel slowly, so he will speak in a room that is colder or warmer?
Answer:
colder