The answer should be A.
When combining two independt clauses (complete sentences), you want to use a comma with a conjunction (FANBOY: For, and, nor, but, or, yet). Since the sentences are both independent clauses you'll use the ",but."
Answer:
3) it is unlikely that most people thought about their local sewer system today although they relied on it.
Explanation:
Option 3 implies that everyone uses their local sewer system every day; however, most people don't give it much thought as they take it for granted. Therefore, this sentence best supports the central idea that Public Works are not fully appreciated.
(1) Control rods of the nuclear reactor are important in controlling the fission rate of plutonium and uranium during the reaction.
(2) Containment structure is a protection for those working near the reactor in order to lessen the radiation exposure.
(3) Moderator is used to moderate the extent of the reaction
The answer is:
Either Jennifer or I are getting the tacos at lunch today.
[ THE FINAL OPTION ]
