Answer:
C. The water was unable to continue down, so it traveled horizontally.
Explanation:
I read the paragraph and that is the only reasonable answer.
Answer:
D. the financial cost of an item, which is very important.
Explanation:
Value is important to everybody because everybody is always going to want to know the value of an item because people always need/want money.
Don't start the car as you're connecting the cables.
Answer:
<em>The sentences </em>A: <em> While she was studying, her dog began to lick her elbow. </em>and<em> </em>D:<em> Without a doubt, she was the fastest in her heat.</em>
Explanation:
The senteces A and D are correct because both begin with a <em>subordinate</em> clause, therefore they have <em>commas</em> to <em>separate them from the main clauses</em>. The sentence B is wrong because it is <em>not necessary</em> the use of the <em>comma</em>, since it started with the main clause. and in the sentence C, the transitional word <em>however</em>, doesn't have another statement to contrast with.
