If it's water, then it's 1 gr since water's density is 1 gr/ml. For anything else you need the density since grams are a weight metric while milliliter is a volume metric ... it would be like asking how many pounds in a gallon.
That would depend on the density of the material in question. For example, clean (no salt) Water ... approx 1000mg = 1ml depending on the temperatur of the water.
1 gram of water = 1 milliliter of water, and 2.9 kilograms = 2900 grams, so 2.9 kilograms of water take up a volume of 2900 milliliters, or 2.9 liters.
Exactly one.
120 ml.
1 milliliter of fresh water weighs 1 gram.
There are 1000 mL in 1 L of water.
None. Water has no calories.
ten minutes
It takes about 20 drops of water to equal 1 milliliter.
750 cc of water
That is about 50 tablespoons of water.
Depends on the amount of heat available the amount of water you need to heat the amount of salt in the water and the heat transfer rate. I need more info
There are 1 milliliter in a cubic centimeter of water because they have the same volume measurement.
That is approximately 4.375 tablespoons of water.
473.176475 ml
454 ml of water in a pound