Answers by Ivan Schwarz
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Answers by Ivan Schwarz

Answers by Ivan Schwarz
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which system is affected when tobacco reduces the flow of oxygen to the brain potentially leading to a stroke? a.circulatory stystem b.excretory system c.respiratory system d.nervous system
answered Nov 13, 2018
0 votes
227k views
Sand volcanoes are a good indication that ________ has occurred in an area.
answered Jan 10, 2018
6 votes
120k views
On average, a commercial airplane burns about 3.9 × 10³ mL of gasoline per second. There can be as many as 5.1 × 10³ airplanes in the air in the United States at any given time. About how many milliliters
answered Aug 22, 2017
3 votes
178k views
Can yall help me with number 10.....the graph counts too....oops i put math i meant to put science
answered Jun 13, 2017
4 votes
223k views
Identifying a subordinate clause in a sentence
answered Mar 3, 2017
3 votes
17.5k views
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