Identify the fact below that best describes the critical difference between a keystone species and a dominant species (often also called a foundation species). Group of answer choices Keystone species have a low level of biomass within the community while dominant species have a high level of biomass. Dominant species are always top level predators. Keystone species are omnivores while foundation species are always producers. Keystone species have a high abundance and/or biomass within the community while dominant/foundation species generally have a low level of biomass.
