claim: Exit the King is by a writer.
evidence: Agricultural science is a broad multidisciplinary field of biology that encompasses the parts of exact , natural , economic and social sciences that are used in the practice and understanding of agriculture .. biology. biology. agriculture. agriculture. -LRB- Veterinary science , but not animal science , is often excluded from the definition . -RRB-. Veterinary science. veterinary medicine. animal science. animal science