Which of the following is not a mutualistic relationship?
a shark using an aquatic cleaning station
a helminth feeding from its host
a bumblebee collecting pollen from a flower
bacteria living in the gut of humans

Abanana plant produces rhizomes, which are involved in?

The influenza virus cause the flu, but not other diseases. why?

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?