Q: Answer the following question given this paragraph: Human beings are mammals. Like other mammals, we have hair and mammary glands. The subclass in which the human species is classified is the placental mammals. Q: What type of mammals are humans? A:

Pick from:
(a). somatic mammals;
(b). marsupial mammals;
(c). respiratory mammals;
(d). placental mammals;
The answer is:
(d).