The given units are the units of masses which are interconvertable.
It is given that:

Now, converting
:
Since, 
So, 
Now converting
:
Since, 1 kg = 1000 g
So, 
For
:

Thus,
of ointment needed to be prepared by the pharmacist.
Answer:
The pitch of the sound a person makes is determined by several factors, including the size and tension of his or her vocal cords.
Explanation:
Molecular clocks because the m<span>easure changes in DNA or proteins to indicate degrees of relationship among species.Molecular clocks, together with evidence from the fossil record, allows scientists to estimate how long ago various groups of organisms diverged evolutionarily from one another</span>