Why do it difficult for scientist to explore caves where extreme cave dwellers have been found

A extreme heat

B extreme cold

C toxic gases

D all of the above

Choose common knowledge or needs documentation on the line before each example. George Washington was the first president of the United States. Hemingway's novel The Old Man and the Sea, won a Nobel Prize in 1954.

Our friend Hugh asks you to outline the steps involved with the writing process. Which of the following options would you state as an answer based on what you learned in this lesson? A.

Let's say I have an assignment where the teacher writes that "This assignment is to be done at your leisure during the summer." Does that mean that the assignment is optional?

What is the complete adjective clause in Take this letter that I have written to the post office

Match each piece of text that appears in the Preamble to its purpose. defend citizens against threats within the nation to maintain peace in the nation ensure that all citizens can live and exercise their rights freely enforce laws and follow court

What is another name for the outer coastal pin

What is ironic about the lines above? They are being said by a violent thief threating others with automatic rifles. The violence is actually worse now that the war is over. During the war, the violence was committed by people.

Which sentence has the correct use of a semicolon? a. Since you asked my opinion; I will tell you and I hope you will listen well. b. Carl is tall; his brother is short. c. He knocked; several times no one came to the door.

Which of these excerpts is one of the main arguments in Jack London's "The Human Drift"?

Does all communication serve a positive purpose?