What do the parrots eat to neutralize the poisonous toxins in the seeds they eat?

parrots represent a remarkable example of a generalist herbivore that consumes seeds destructively despite plant chemical defenses. With the ability to eat toxic foods, rainforest-dwelling parrots exploited a diversity of nutritious foods, even in the dry season when food was scarce for other frugivores and granivores.

a. the production of carbon dioxide through the process of photosynthesis

equal distribution i think.