awooley412
awooley412 awooley412
  • 03-11-2020
  • Biology
contestada

what characteristics set mammals apart from other vertebrates ​

Respuesta :

nenaserosh56
nenaserosh56 nenaserosh56
  • 03-11-2020

Answer:

there are 8 main characteristics

Explanation:

1. hair and fur

2. mammary glands

3. single boned lower jaw

4. one time tooth replacement

5. three bones in middle ear

6. warm blooded metabolism

7. diaphragm

8. four chambered heart

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