An animal nutritionist should know much about animal behavior, food processing, economics, chemistry, biochemistry and physics.
举一反三
- A ______ is a small animal or plant that lives on or inside a larger animal or plant, and gets its food from it.
- Human behavior is mostly a product of learning, while animal behavior depends mainly upon ______.
- 中国大学MOOC: Human behavior is mostly a product of learning, while the behavior of an animal depends mainly on ______.
- Superstitious activities can be observed in ______. A) nature C) animal behavior B) the weather D) human society A: Superstitious activities can be observed in ______. B: nature C: the weather D: animal behavior E: human society
- 中国大学MOOC: What kind of animal is Andrea like according to her behavior？