1. The first character trait of a mammal is produced only by the female species. What do female mammals produce that actually take part in giving the mammal it's name?
2. A second trait of the mammal is it's hair. What are baby whales and dolphins born with?
3. The third character trait of a mammal is relating to it's lower jaw. How many bones exist on either side of the lower jaw?
4. The fourth character trait of the mammal relates to the middle ear. It contains which of these three bones?
stapesincuscochleamalleus
5. The fifth trait relates to the mammal's main artery leaving the heart. It curves in which direction?
6. Another trait of a mammal is a possession that no other species has. What do mammals have that no other species possess?
7. There are about how many named species of mammals in the world? 542035604260
8. How many sets of teeth do mammals have?
9. Mammal teeth are heterodontic. What does this mean?
10. In a mammal's mouth, there is a false palete as a roof. What does this mean?
Created by: Amy Rhyne/ NB Mills
North Carolina Standard Course of Study Goals and Objectives:
Computer Technology Skills (1998) - Grade 2 Objective 1-3: Identify how electronic databases are used in the school, neighborhood, and community. Objective 1-4: Identify print and electronic databases as ways to collect, organize, and display data. Objective 2-4: Use word processing to enter, save, print, and retrieve text. (Keyboard Utilization/Word Processing/Desk Top) Objective 2-5: Use electronic databases to locate information. (Database)
Science 2000 Objective 1-4: Compare and contrast life cycles of different animals.