in 9th grade work and writing Analyze the graph and identify some factors that may contribute to the rotifer population leveling off in the absence of water fleas. Explain your answer in 1–2 sentences.

One factor that may contribute to the rotifer population leveling off in the absence of water fleas is limited food availability. Since water fleas are a main food source for rotifers, without them, rotifers may not have enough food to sustain their population growth, leading to a leveling off in population numbers. Additionally, competition for resources among rotifers themselves could also contribute to the stabilization of population growth.