Only answer if 100%
which sentence contains an essential relative clause?
the dog, whom i adore, jumped the highest.
the dog, which jumped the highest, won the medal.
the medal, which looked like a bone, was won by the dog.
the dog that jumped the highest won the medal.

D). The dog that jumped the highest won the medal.

Explanation:

Relative clause is described as the clauses that is introduced usually with a 'relative pronoun' and comprises of a subject along with a verb but dependent to accomplish its meaning. These clauses primarily function as 'adjective clause' that function to modify the noun by providing descriptions about it.

in the given question, option D exemplify the correct use of an essential relative clause due to the use of 'that'. The removal of 'that' would considerably affect the meaning of the sentence as it would break the continuity as well as the impact of the sentence. While the removal of 'which and whom' would not be able to affect the meaning that impactfully in other options. Therefore, option D is the correct answer.

compare & contrast informative essay/speech

when speaking or writing for the sole purpose of providing information in order to give audience members a good basis for making a decision, you would present an informative speech or essay.   because you wouldn’t want to be persuading the audience by arguing for one type of exercise over the other, you wouldn’t choose a persuasive/argumentative technique.   to fairly, and without bias, present information about the pros and cons of each type exercise, a compare/contrast, informative speech/essay would be the best bet.

the answer is:

d. a story that frightened readers so much they would become suspicious of their surroundings

frankenstein is one of the terror novels wrote by the writers in a sort of bet, lord byron challenged them all to write a ghost story, and the story came to mary shelley in a dream, she wanted to conect with the fears of her society, fears of technology and changes, and she wanted readers to look around, freightened.

explanation:

mark brainliest and have a great day!