Which compound sentence is not correctly punctuated?

A.

His tablet has a touchscreen but it also has a hidden keyboard.

B.

His tablet has a touchscreen, but it also has a hidden keyboard.

C.

His tablet has a touchscreen; it also has a hidden keyboard.

How is the infinitive phrase used in the sentence? she plans to teach him about manners. a. noun b. adjective c. adverb?

How many energy levels are on the periodic table

Shelley is known for his lyrical and imaginative powers True or False?

Ow does the author of this essay appeal to the reader's self-interest? A) He suggests that volunteering can often be difficult. B) He states that volunteering is an important activity. C) He notes that volunteering will be rewarding to the volunteer.

Which word is correct in this sentence? "I can't bear to take it down." Or I can't bare to take it down."?

Can someone just answer the question

In what sense is "My Last Duchess" a dramatic monologue? The speaker speaks to an audience that does not respond. The speaker reveals innermost thoughts or secrets. The speaker reveals character flaws or not admirable qualities. all of these

Because MP3s are easy to burn onto discs, they can be distributed by almost anyone. For which audience is this sentence from a problem-and-solution essay most appropriate? a. intellectual property attorneys b. recording industry executives c.

Which best identifies a characteristic of historical fiction? A. Has a rhythm and rhyme scheme B. Everything is assumed to be factual C. Tells the story of a person told by that same person D. Blends Facts with fiction

What does the speaker mean by the word intimate?