<span>Human genetics is the study of inheritance as it occurs in human beings. Human genetics encompasses a variety of overlapping fields including: classical genetics, cytogenetics, molecular genetics, biochemical genetics, genomics, population genetics, developmental genetics, clinical genetics, and genetic counseling.</span>
Answer:
Temperature, climate, and types of species that live there.
Explanation:
International System of Units
I think this would be the environment. That's my guess