Sagot :
Answer:
D. The way in which its young develop
Explanation:
Monotremes, marsupials, and placental mammal all different in terms of the type of method they care for their young ones. Hence option D is correct. The way in which its young ones develop is the characteristics are used to classify mammals as Monotremes, marsupials, and placental mammal.
Answer:
D. the way in which its young develop
Explanation:
Monotremes, marsupials, and placental mammal all different in terms of the type of method they care for their young ones. Hence option D is correct. The way in which its young ones develop is the characteristics are used to classify mammals as Monotremes, marsupials, and placental mammal.