The explanation of animal-behavior experts for the "clever" behavior of pets is______.

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 ______.

An animal nutritionist should know much about animal behavior, food processing, economics, chemistry, biochemistry and physics.

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

Human behavior is mostly a product of learning, while the behavior of an animal depends mainly on ______.（1.0分） A: span B: instinct C: ignorance D: violence

中国大学MOOC: What kind of animal is Andrea like according to her behavior？

Human<br/>behavior is mostly a product of learning, whereas the behavior of an<br/>animal depends mainly on ______. A: consciousness B: impulse C: instinct D: response

中国大学MOOC: What kind of animal is the shop assistant like according to his behavior?

中国大学MOOC: What kind of animal is the man (not the security) like according to his behavior?