Answer: D. Biomes are determined by climate zones.
Step-by-step explanation:
A biome is a community of animals, plants and other living organisms. The organisms living in a particular biome acquire the adaptations according to the climatic conditions of the region. In other words, the type of biome is affected by the climatic conditions of the region. For example a region which receives very low annual rainfall, with dry and hot climatic condition will result in a desert biome.
On the basis of the above explanation, D. Biomes are determined by climate zones. is the correct option.