the american psychological association (2013) estimates that between and percent of youth across ages and cultures have specific learning disorders.

5; 15

Explanation:

A specific learning disorder refers to a neurodevelopmental ailment that starts throughout school-age, although it´s often not recognized until adulthood.

The APA has stated that around 5 to 15 percent of school-age kids have specific learning disorders, and in 80 percent of those cases, they are dealing with dyslexia. The third part of them is estimated to additionally have attention-deficit hyperactivity disorder (ADHD).

c

explanation: because you need to reduce the pollution on land,the exhaust fumes will stop,and stop it in water,the oil that is in the oceanharms the fish   sorry if you   have been waiting long  

answer; acquired mainly during early childhood;