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Communal feeding is a remarkable behavioral aspect of this generally solitary animal. It is also misunderstood behavior and one of the reasons that Tasmanian devils have a bad reputation. Far from being a (i)____, communal devil feeding is (ii)_____ and purposeful, and is described as (iii)_____ behavior. The screaming and apparent fighting is an elaborate combination and variety of vocalizations and postures by which order is maintained.
- Blank(i)
- free-for-all
- rarity
- necessity
- Blank(ii)
- structured
- vicious
- infrequent
- Blank(iii)
- innate
- acquired
- ritualized
free-for-all , structured , ritualized 显示答案
以上解析由 考满分老师提供。
