Of the 13 south american countries, which two do not share a border with brazil

Base on the question where as asking to state the two of the 13 South American countries that do not share a border with Brazil, and base on my research and further investigation, I would say that the answer would be Panama and Ecuador. I hope you are satisfied with my answer and feel free to ask for more 

Iwould say d. eye contact and body language because you aren’t using any spoken communication. hope this : )