Inside the microbial communities that populate our world, microbes are fighting for their lives.
These tiny organisms are in the soil, in the oceans, and in the human body. Microbes play several important roles – they can decompose waste, make oxygen and promote human health.
Within communities, microbes constantly compete with each other for space, nutrients and other resources. Their competitions can occur across multiple spatial scales, whether the microbes are close together or far apart.