The answer is a. im pretty positive but if im wrong super sorry
Answer:
The World Wide Web.
Explanation:
The World Wide Web was created at CERN in Switzerland in 1990. Today, people can pay money to access the Internet from internet service providers.
<em>Hope this helps!</em>
<em />
<em>xoxo,</em>
<em />
<em>cafeology</em>
IF is a Comparison Function
Answer:
"continuous mode, which delivers constant oxygen-rich flow to the lung model."
Explanation:
https://www.google.com/search?q=Oxygen+in+the+simulation+starts+as+a&oq=Oxygen+in+the+simulation+starts+as+a&aqs=chrome..69i57j69i60.639j0j4&sourceid=chrome&ie=UTF-8
