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

The approach that is described here is the bottom-up approach.
<u>Explanation:</u>
When a complex job or a project is allotted to a team, it is preferable that the team first opts to form a work breakdown structure of the entire task. This structure enables the team manager to assign specific tasks to the members of the team based on his knowledge of the capability and expertise of each of the members.
The reason this approach is called the bottom-up approach is because the primary and less important tasks are divided amongst the members of the team to be carried out individually and the final and more important tasks are carried out by the team togetherly.
<span>An example of a Monarch during the Middle Ages is Eleanor of Aquitaine. </span>
A promissory note, bill of exchange, or check payable to order or to bearer are all considered "negotiable instruments."
<h3>What is a negotiable instrument?</h3>
A negotiable instrument is a piece of paper that guarantees the payment of a certain sum of money, either immediately upon demand or at a predetermined period, and whose payer is typically identified. The ability to transact business and be guaranteed that you will be paid for services or goods without actually moving any cash makes negotiating instruments essential to our economy. For instance, a company can mail a check for payment as an alternative to sending a sizable sum of cash. In an effort to make credit instruments transferable, documentation indicating that someone was in debt were used to create the negotiable instrument, which is simply a document enshrining a claim to payment of money and which may be transferred from one person to another.
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