D.
Both organisms have the same genus in their scientific name meaning they are members of the same family and order.
Prey Definition:
Any animal that is killed and eaten by another animal.
Answer:
White spots are often the result of heat and water on the surface. These white spots are also called White Mold. You can wash off this mold with a tablespoon of baking soda, and a teaspoon of water.
Have one vase with no sugar water to compare to the vase with sugar water.