Assertion: smoke's chemical | /r/AtLocation | fire
Facets:
Source sentences:
text: Carbon monoxide, hydrogen cyanide, and hydrogen sulfide are all examples of chemicals produced in fires that interfere with the use of oxygen by the cell.
text: Carbon monoxide, hydrogen cyanide, and hydrogen sulfide are types of harmful chemicals produced in fires that interfere with the body’s use of oxygen and are termed chemical asphyxiants.