<span>Kennedy's claim in this excerpt was that since the US was capable of developing the technology to put a man on the moon and return him safely to earth before the end of the 1960s. This would prove that the US was better than the Soviet Union.</span>
The answer might be A bec it made some sense to me
Answer:
make or become (ex: fossilize)
OR
treat in a specified way (ex: pasteurize)
Explanation:
Answer: He begin to think of ways to improve the lives in his community
Explanation
The answer is "He begin to think of ways to improve the live sin is community because in the text most the the passage identifies the problem, then he thinks about building a generator and the bigger battery.
Why the other answers are wrong
A is wrong because it tells us the solution not the central idea.
C identifies the problem, not the Central idea of the text.
D is wrong because it tells us his decision, it is better than the other answers but not the best.
Because genetics is now progressing so rapidly.
The subordinate clause starts with a subordinating conjunction and contains the entire dependent clause. Because is a subordinate conjunction and makes the clause dependent because you need to know what's next. Hopefully answer choice D has all the right pieces. The main clause is "it is revolutionizing medical research". This clause is a complete idea by itself and is not a subordinate clause.