The way that the agouti and the Brazil tree depend on each other, is that the agouti like the seeds of the Brazil tree and bury others, so it helps to plant new Brazil trees, to understand this story more, we need to know that .....
The fruits will be opened by agoutis, rodents with mighty ones. Agoutis gnaw the thick, hard shell of the fruit to catch the nuts that are inside. And that's when even more amazing things happen. Like agoutis with some seeds and burying others to eat later. But he can't find all the chestnuts they buried, which end up germinating, giving rise to new chestnut trees!
After the agoutis empty the chestnut tree, it turns into an open bowl in the middle of the forest, which puddles rainwater, also a pool where insects such as mosquitoes and dragonflies lay eggs, and some amphibians found only in the Amazon.
With this information, we can conclude that the relationship between the agoutis and the Brazil tree is that this rodent helps to bury seeds and the germination of the Brazil tree.
Learn more about Agoutis in https://brainly.com/question/7998628