1. The difference between Karson's behavior at the end of the 12 weeks versus the promise to cure Karson of ADHD can be described as the measure of the:

i bought a new phone

explanation:

i will send you the money when i get back from lunch

its b i googled it wish u luck

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

it should be d or b but i'm sure it's d