1. "Ah, distinctly I remember it was in the bleak December;
<span>And each separate dying ember wrought its ghost upon the floor."
- this is a trochee, which means that the first syllable is stressed, and then followed by an unstressed syllable: ah (stressed) dis- (unstressed) tinct- (stressed) -ly (unstressed), etc.
2. The other poem is written in free verse, which means that it doesn't follow any rules when it comes to rhymes, stanzas, verses, etc.</span>
<span>A)“the silken sad uncertain rustling”
B) “purple curtain”</span><span>D) “to still the beating of my heart” I would say these three appeal to the senses so that in A it would be mostly hearing ie the rustling and in B it is sight for the color purple and D it is to do with "the beating of the heart" which would also be perceived by hearing. </span>
Answer: No, his experiment is not designed correctly.
Explanation: He didn't use the same measurements in each experiment. He should've either buried them all in the yard, or she should've kept them all in pots. Not having them in the same environment could affect the results of his experiment, thus making it inaccurate.