The diagram illustrates part of the human brain. What are the numbered structures?
- A1 cerebrum; 2 cerebellum; 3 pituitary gland
- B1 cerebrum; 2 hypothalamus; 3 medulla
- C1 cerebellum; 2 cerebrum; 3 pituitary gland
- D1 cerebellum; 2 hypothalamus; 3 medulla