Answer: Option A
Step-by-step explanation:
Brazil nuts are tall canopy trees have nuts as their fruit. The rodent agouti feeds on these seeds as their food.
They crack the seed and eat the fruit and extra food is hidden inside the soil and most of time they forget where they hide the seed.
Over the time the seeds germinate and grows into large trees. They are are very important for the dispersal of the seeds in the rain forest.
Hence, the correct answer is option A.