Answer:
Dams, reservoirs, and aqueducts were constructed throughout the Islamic Empire as early as the tenth century. Muslims also perfected the water wheel, a technique that could be operated by man, animals or the wind.
Student can use technology in the classroom by: taking pictures of notes they didn’t get copied in class to do for homework that night... they can use technology out side of school for many different reasons. If you have math u can use the calculator to check to see if your answer is correct.... I hope this helps!
B) putting off important tasks until later.