Please help Which change is created by deposition

a sand dunes

b deltas

c canyons

d none of the above
do not mind sat that isn't the subject the subject is science

How was the sat? what type of questions for math, writing and reading. did anyone get a near perfect score and if so how long did it take to study. i am very stressed and want to get at least a 1450.

During a load test, a battery's voltage drops below a specified value. what action should the technician take?

Which one of the following flowers can be described as having broad, spear-like foliage and fragrant little white bell-shaped flowers?