Nine-year-old Brandon has no problem understanding that the 20-year-old woman who sometimes stays with him is both a student and a babysitter. According to Piaget, this is because Brandon's thinking has moved beyond:.

centration.

Explanation: Centration involves focusing on one aspect of a situation and ignoring the others and It is a common phenomenon in early childhood. Furthermore, centration refers to the tendency of children to pay attention on only one salient aspect of an object, situation, or problem at a time, while they exclude other potentially important aspects.

According to the text, Brandon has no problem understanding that the 20-year-old woman who sometimes stays with him is both a student and a babysitter. However this is because Brandon's thinking has moved beyond centration. It means Brandon no longer think along one direction at the expense of others.

the use of electrical signals that transit messages is know as

heyo, whats up

when you sing louad enough the vibration of you voice is able to shatter glass so yes vibration is your answer

if this mark brainliest i wolud be happy and have a great day you!