Yes.
None
A liter is the same amount as 1,000 milliliters. So the milliliter is probably smaller.
Neither medium nor density is given If fresh water under atmospheric pressure of density 1 gm/cubic cm, then answer is 1000 milligram in a milliliter
They're different units, used to measure different physical quantities. They can't be directly compared. It would be like deciding whether a day is heavier than a foot.
yes
milliter
29.57 ml
1,000
25740.81 ml
1cc = 1mL
There are a millionth of one
Yes.
None. The units are incompatible
1cc = 1mL
Yes
29.57