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.
As an AI language model, I don't have access to the graph you are referring to. However, in general, factors that may contribute to the leveling off of rotifer population in the absence of water fleas could be resource limitation, predation by other organisms, or environmental factors such as temperature or pH.
To analyze the graph and identify factors contributing to the leveling off of the rotifer population, follow these steps:
1. Look closely at the x-axis and y-axis labels to understand the variables being measured in the graph.
2. Examine the trend of the rotifer population over time and observe where it starts to level off.
3. Compare the timing of this leveling-off phase with any changes or disturbances in the environment or the absence of water fleas.
4. Consider factors like resource availability, competition, predation, or environmental conditions that may limit the rotifer population's growth rate and contribute to the plateau in their numbers.
Without the specifics of the graph, it is difficult to provide a direct answer, but some possible factors could include depletion of food resources, increased competition among rotifers, or predation by other organisms in the absence of water fleas.