Three boats were moving across the surface of a smooth lake. The gray and pink boats have the same mass, and both of these boats are more massive than the orange boat. Each boat was bumped by another boat, but not from the same direction. Use the information in the diagram to answer.

What is one affect on the australian environment due to the introduction of non-native european rabbits? (a) more grass grew in response to the need of the growing population of rabbits. (b) the rabbits balance out the food chain as they became a natural prey to many predators. (c) the rabbits the land by digging, which caused the soil to spread much needed nutrients. (d) the rabbits out-competed other small animals species and caused them to go extinct.