Answer:c- It will still weigh 15 grams
Explanation:
Given
Fifteen gram of a liquid plastic are frozen in a physical change that increases the volume.
It is certain that the mass of plastic will remain fifteen grams despite the increase of volume as density of the plastic will automatically adjusted to get same mass

Answer:
answered just for the other person to have brainlest :p
Explanation:
<h3>Answer:</h3><h3>A. An employer typically pays for it in order to educate an employee.</h3><h3>Explanation:</h3><h3>On the job training is like being scheduled for a shift and learning how to do said job during the shift as you go. Hope this helps!</h3>
Answer:
Fertility is the incidence of childbearing in a country's population.
Demographers describe fertility using the crude birth rate .
Answer:
A- "national and state governments share power"
Fed and state governments have similar and contrasting powers.