Your little sister picks up objects, feels every part of them, and then puts them in her mouth. What stage of Jean Piaget's model of cognitive development does this behavior suggest she is in ?a. formal operational b. postformal operational c. sensorimotor d. preoperational e. concrete operational

c. sensorimotor

Explanation:

The stage that your little sister is at is the sensorimotor stage. This stage generally occurs between the ages of 0 to 2. During this stage, babies tend to touch everything that they find, often putting things in their mouths. Babies at this age learn what they need to know about the world by using their senses and interacting with their surroundings. This also allows them develop their fine motor skills.

im not sure sorry sorry

a. the moon was locked into orbit by the earths gravity as it was passing by and capture hypothesis i think