Teddy est chochon d inde de laboratoire. Chaque jour, les eleves lui apportent de la nourriture. Il present et mesurent l animal regulieremement. Pendant quinze jours, teddy a ete malade et ne s est presque pas alimente

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.