Which explains why roman were upset by the emperors decision to create more coin?

Even without the options, the most obvious explanation why romans (those who had coin) were upset by the decision to create more coin is that when more of it was created, the value of the coin that the owners had was dilluted.

This happened because - if a certain person was perhaps the owner of 7% of all the coin that was available in the roman empire. After more coin was created, then he was the owner of 5% or less the available coin. That lowered his purchasing power and made him unsatisfied of course. 

This is what i found on google“ the monomers combine with each other via covalent bonds to form larger molecules known as polymers. in doing so, monomers release water molecules as byproducts. this type of reaction is known as dehydration synthesis, which means “to put together while losing water. in the process, a water molecule is formed.” i hope this you

It will dry out with less sunlight