Answer:c ll d
Explanation:
cus they are inside ()--parantheses
A. B)
B. B) 1837 Douglass joins the East Baltimore Improvement Society
C. A) offers effects when moving from one slide to the next.
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Answer:
optical sensors
Explanation:
optical sensors measure the amount of gases like carbon dioxide and carbon monoxide in the air
Another name for a blue screen error is Blue screen of death