. Identify specific abilities that babies learn during Piaget's first period of learning.

Piaget has six stages in the first two years of his sensory-motor cycle. The motor-sensory stage is when infants are exploring the relationships between actions and the consequences of their actions. He discovered how far they had to reach to reach an object, and what happened when they threw the plate towards the edge of the table; And so they gradually discover that they exist independently and are not part of other objects. An important discovery at this stage is the concept of the stability or permanence of objects. The stability of objects refers to the fact that an object continues to exist even if it is prevented from in front of the child's eyes, that an eight-month-old child causes the toy to be taken if I want to see why, as if he likes to lose himself in it and is sure that there is nothing that is not visible. He was neither surprised nor upset. But a ten-month-old baby will still be looking for a toy hidden under a cloth. Older children, who have mastered the concept of the stability of objects, realize that the object still exists even though it is not seen. Of course, even at this age, the child is not skilled enough in searching for hidden objects. A child who has been able to find an object in a particular place several times will still search in the same place, even if an adult has hidden the object in front of the child elsewhere. It's only been about a year since a child has been looking for an object that will last be seen there, no matter where it was last seen before

answer; i believe the correct answer is (progesterone);

what are the choices?