Respuesta :
The answer is A. the Sensorimotor Stage which covers from birth to age 2.
preoperational covers ages 2-7
Concrete Operational 7-11
Formal Operational 12 and up
preoperational covers ages 2-7
Concrete Operational 7-11
Formal Operational 12 and up
Answer:
it's definitely A.
Explanation:
i read it on edmentum and I also took the test.
hopefully this helped :))
mark brainliest if it is!! :D