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

Members of the upper social classes tend to engage in INDIVIDUAL sports more frequently than members of the lower classes. The upper class people are wealthy and they like to ski, play tennis, go for boating and enjoy leisure time. They can go for golfing and spend a lot on their leisure activities.
Market pressure will cause the price of cell phones rise until it reaches the equilibrium price
<span>The correct answer is letter D. Poland. All of the following countries have strong social protections except Poland. The nations that have a strong social protection includes the country of Denmark, Norway and Finland which are part of Schengen countries.</span>