Answer:
A critical period exists for normal perceptual development
Explanation:
Perceptual development is related to the development of the five senses in human beings.
These are the five senses that develop in human beings. These senses are very important to us. These senses help the person in smell, taste the things, to watch and to hear the sounds. There is a critical period that exists in the development of perceptual sense in human beings s well as in kittens.
After the death of Marcus Aurelius, the Roman empire slowly started to decline. Potential new emperors began to focus on pleasing the rich Patricians at the expense of the poor plebeians . The resulting decadence was just one reason for the fall of the empire.
(It needs to be pointed out that as the question seems incomplete and lacks more context, the answer might not meet the its standards).
Should be NYC and philladelphia. sorry if im wrong
Como Así No Entiendo muy bien eso Tengo Mayor y sea