The answer is option d) Both A and B
When joining two independent sentences to form a compound one, we may count on punctuation and conjunctions. Option A uses both, a comma and the conjunction "and" to establish the connection between the sentences. Option B does the same by using a semicolon to show the sentences are closely related. Option C, even though very similar to option A, uses unnecessary punctuation: the semicolon should not be used before the conjunction "and" in this case.
Last option, it explains how water can be used more efficiently
One would add first names if there were multiple authors mentioned with the same surname. If there are many more authors one would add "et al." inside of the parentheses. If the name of the author is unknown then one would add the title of the work which is being cited.
Answer:
A theme common to both passages is - Fate often proves to be painful and harsh
A theme found only in "The Warrior Queen" is - A passionate leader can inspire followers
It isn't certain, but since the strap was usually made of goat-skin, it could have been a symbol of fertility. By striking the women (often on the wrists) with it, it was said to ensure fertility, easy childbirth, and good health for them.