The reptile heart is different to the heart of a mammal in that: ...

[Coya19@aol.com]

The reptile heart is different to the heart of a mammal in that:
 A) it has two ventricles and one atrium.
  B) it has two atria and one ventricle.
  C) only the left ventricle functions.
  D) only the right atrium functions.

Question 2

Male cockatiels usually have brighter orange or yellow about their head and cheeks than the females.
  Indicate whether the statement is true or false

[gasdhashg]

Answer to Question 1

B

Answer to Question 2

True

[Coya19@aol.com]

TYSM

[alvinum]

Thanks for the timely response, appreciate it