"Polygamy" has two roots; the first part of the word (<em>poly</em>) comes from the greek word "<em>polús</em>", that means "many"; the second part of the word (gamy) comes from the greek term "<em>gámos</em>", which means "marriage"; both terms were used in an ancient greek word: "<em>polugamos</em>" that literally meant "married to many". The word "polygamy" in english also refers to someone who is married to more than one person.
I’m bot sure what your asking but if you state it more clear i might be able to help
The answer is letter D which is "added introductory word or phrases".
The word added in the second sentence is the word "though". This word is an example of a Conjunctive Adverb. These are the parts of speech used to connect one clause to another (first clause:<span> Jenny is as stubborn as a mule; </span><span>second clause: </span><span>she is still very loveable). The word "though" is </span><span>used to show contrast. </span>
Based on the context and the definition, the word 'derivative' makes reference to something that is not the result of an original idea, but something that has been based on something else.
In this excerpt from "Poetry" by Marianne Moore, 'derivative' is used as an adjective in order to describe "things".<u> 'Derivative' is used to refer to something that does not offer new ideas because it has been developed from something else</u>. It has a negative connotation since it is used to criticize something. Moreover, in this excerpt, it is highly connected to the idea of unintelligibility.