Yes, this confused me aswell. Then I went to their website and looked at their recommended procedure: www.bioedonline.org/BioEd/cache/file/23891644-D4AA-C8E4-966E1BC5B2E6C007.pdf. When it says 4 drops of ethyl alcohol, it means 'four ADDITIONAL drops of ethyl alcohol added' before taking another set of measurements. So, the concentration increases each time.
go to settings. slow the speed of the video! definitely helped.
Who else is here during online school
shut up lol u in my class
Jay Rose bruh lmao
me
No one can count that fast. LOL
Haha. I slowed it down and counted 540 bpm for the control. That's insane.
someone tell me how many times it really is, please and thanks. its for homeowkr.
Is it just me or did you guys notice it said four drops for each new group
Yes, this confused me aswell. Then I went to their website and looked at their recommended procedure: www.bioedonline.org/BioEd/cache/file/23891644-D4AA-C8E4-966E1BC5B2E6C007.pdf. When it says 4 drops of ethyl alcohol, it means 'four ADDITIONAL drops of ethyl alcohol added' before taking another set of measurements. So, the concentration increases each time.
nice video :)
some one pass me the answers please bro
lmao no way
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gai
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