Behavior

4. tame and easygoing
5. condition of the hair standing straight up
8. a group of females and young defended by a single male
9. exerting a ruling or controlling influence
10. the attribution of human motivation, characteristics, or behavior to animals
15. excessive, repetitive behavior
16. a substance released outside of the body and perceived (as by smell) by other individuals of the same species, releasing specific behavior in the percipient
17. a kind of learning in the very young based mainly on maternal attachment and acquisition of basic behavior patterns
18. single, alone, living without others

1. something that excites or activates
2. herd of adult males without harems
3. the act of obeying or carrying out commands
6. belonging to a lower class or rank
7. the process of familiarization between animals in a group and, in companion animals, between the animal and humans
11. emotional and mental qualities of an individual
12. competitive or combative
13. helpless at birth or hatching and requiring parental care for a period of time
14. the scientific study of animal behavior, particularly in the natural state