C the speaker suggests that humans like trees must give freely to thrive
From the excerpt above, the correct answer among the choices given is:
<span>c. The arch has always represented the strength and creativity of Roman engineering.
</span>
This sentence summarizes the whole point of the paragraph in precise and concise manner. It points out the most important message of the topic being discussed above.
Answer:
1. The continents that are now separated by the Atlantic Ocean once formed a single land mass.
Explanation:
<span> 3(2x - 3) + 4(2 - x) = 0 6x - 9 + 8 - 4x = 0 2x - 1 = 0 2x = 1 x = 1/2. </span>
