Which of the following sounds has the highest frequency?
a. a computer battery
b. an air conditioning unit
c. a water heater
d. an electrical outlet

Prairie houses a. irregular in plan, two stories high, with one-story wings b. irregular in plan, one story high, with two-story wings c. irregular in plan, two stories high , with two- story wings d. irregular in plan, one story high, with one-story wings

In the exercise for the week, read the sentence carefully concentrating on the word noxious. using other words or phrases in the sentence to compose a student friendly definition.

Asnap is a three-dimensional form or a two dimensional form?