Blank One is C
The next blank is D
The final black is H
present perfect progressive verb describes the word organizing in the sentence The students have been organizing the school dance for the last month
<span>The PRESENT PERFECT PROGRESSIVE TENSE indicates a continuous action that has been finished at some point in the past or that was initiated in the past and continues to happen. The action is usually of limited duration and has some current relevance
</span>hope this helps
The correct answer is "Compared to surgery or to chemicals used to treat cancer at the time, radium was much safer and more effective."
Explanation:
"Marie Curie and the Discovery of Radioactivity" describes the way Marie Curie and her husband discovered radiation through the discovery of Radium and Polonium elements, as well as, how this had an effect on the world.
One detail that shows this discovery was beneficial to humanity is "Compared to surgery or to chemicals used to treat cancer at the time, radium was much safer and more effective" because after Marie Curie discovery radiation became a the most effective and safest method to treat cancer as it reduced the growth of cancer cells and it was less invasive than surgery. Moreover, this use of radiation in medicine saved thousands of lives.
The question is incomplete and the full version can be found online.
Answer: The mood is lighthearted because the comparison created is silly.
Explanation:
A simile is a figure of speech that proposes a comparison of two different things to create a more vivid description of something. In this example, the reference to the pillow shaking like "pudding on a plate" creates a playful image of the movement of the pillow caused by the cat.
The comparison is simple, not difficult to understand. And the mood, despite seeming a reproach to the cat, is not angry. It´s not happy either, as the author gets disturbed while sleeping, but the reproach is playful and still warm.
