<span>A) 50 grams. Because more the amount of substance present in the solution, more concentrated it is.</span>
Answer:
c. - 1 day
Explanation:
Estimate to around 30 hours
A. The dark Bacteria showed resistance to the drug.
The answer originally came out as 11.36 but if you are supposed to be rounding then your answer should be 11.4
Answer:
D. All of the above
Explanation:
We can place a piece of glass tubing into rubber stopper after the tubing has been fire polished and cooled by
Lubricating the tubing with water or glycerin.
Using a towel or cotton gloves for protection.
or by
Twisting the tubing and stopper carefully.
Hence we can say that all the above methods are equally useful for the above procedure.