I would say the temperature of a biome, and the precipitation (rain, snow, etc.). For example, a desert can obviously be classified for its immense amounts of heat and lack of rain. Hope this helps.
The classification and naming of organisms is an ordered system that is intended to indicate natural and evolutionary relationships.
Answer:
There are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids); each is an important cell component and performs a wide array of functions.
Explanation: