it was Louis Pasteur(1822-1895) a French chemist first discovered what causes illness hope this helps!
Answer:
um i think it a im only do this for pionts
Explanation:
5e6 cells in 10mL means we have 5 million cells in this volume.
We can figure out this by cross-multiplication:
5.000.000 cells ==> 10 mL
500.000 cells ==> x mL
so 500.000 x

=
1 mL.So you take
1 milliliter of your initial flask and transfer it to the new one.