When would we exspect a euglena to ingest food instead of producing it

Review the graphs carefully. based on the information in figures 2.5 and 2.6, explain the relationships between led irradiance and carbon dioxide concentration over time for a chamber containing a water hyacinth. use the evidence from the graphs and your knowledge of science to support your answer. figure 2.5 shows the light intensity (led irradiance) over time for a chamber containing a water hyacinth. figure 2.6 shows the change in carbon dioxide concentration over time for a chamber containing a water hyacinth.