Genetic variation is when there are many offspring with different genetics, therefore some offspring might be able to adapt due to its genetics
Answer:
Wild animals are used in medicine for essential research; wild plants provide a source of drugs, and wild places can help to relieve the tension and stress associated with modern living. Wildlife is also a sensitive indicator of environmental change.
Methods or procedures that are used to study living things.
I believe it is D, to protect weakened ecosystems and their wildlife
