Biology essay question

Gearin (2016) describes cooperative relationships between different species of microscopic organisms called syntrophy. Answer the following two questions about this arrangement: (a) What are the main characteristics of their partnership? (b) How does each species benefit?

Gearin, C. (2016, April 20). The search for superorganisms. Retrieved from http://www.pbs.org/wgbh/nova/next/evolution/superorganisms/