Hydrothermal vent mussels and shrimps Most animals count on biomass and bioenergy made by crops and phytoplanktons (collectively identified as producers) by photosynthesis. Herbivores, as Principal buyers, consume the plant materials straight to digest and take in the nutrients, although carnivores and also other animals on increased trophic degrees indirectly https://devintdnyg.ampblogs.com/the-best-side-of-animal-facts-71327975