Final answer:
The correct order for a mammal's life cycle is embryo, infant, juvenile, adult.
Step-by-step explanation:
The correct order for a mammal's life cycle is embryo, infant, juvenile, adult.
An embryo is the early stage of development in mammals. It develops into an infant, which is a young, newborn mammal. The infant then grows into a juvenile, which is a young but not fully mature mammal. Finally, the juvenile grows into an adult, which is a fully mature mammal.
Learn more about Mammal's life cycle