An atrium refers to a large open air covered space that is surrounded by a building. It is normally several stories in height and is often covered by glazed roofs or large windows. When architects are designing large building they usually include atrium because it provides light and ventilation to the interior of the house. <span />
Answer is A - airbrushing
<span>A muzzle is used so a dog cannot bite or bark, and I have never heard it used for anything else. I believe your answer is C.</span>
