Answer:
small
Explanation:
Nanotechnology deals with incredibly small things on the nanoscale.
Longhand drafts, good luck!
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