The Badlands are a natural region located in western South Dakota. The name Badlands sounds like a desolate wasteland. Actually, this area consists of unique, pointy rock formations. However, the Badlands also include acres of beautiful grassland, resulting in the largest protected mixed-grass prairie in the United States. A shallow sea once covered the Badlands. Over millions of years, the land rose, and the sea disappeared. A warm, humid forest emerged, which later gave way to cooler grasslands. Rocks and soil contain clues to each era. Scientists continue to dig countless fossils and traces of ancient animals from the land. Questions about ancient life in South Dakota remain, but with each new find, the past becomes clearer.

What is the main idea of this passage?
(1 Point)
A. South Dakota contains many acres of grasslands.
B. Visually impressive, the Badlands offer clues to the region’s natural history.
C. Scientists can always find clues to a region’s past.
D. The ancient shallow sea of the Badlands provided a home for various animals and plants.

Read the sentences below and complete the instruction that follows. the coach, who has ten years' experience, has agreed to lead our team. the coach who has ten years' experience has agreed to lead our team. select the answer that explains the difference between the two sentences, as well as the purpose each clause serves for the benefit of the reader. a.) the first sentence contains a noun clause that functions as a predicate nominative; therefore, it renames the subject of the sentence for the reader. the second sentence contains an essential adjective clause that modifies the noun "coach"; therefore, it clarifies for the reader which coach is being discussed. b.) the first sentence contains a nonessential adjective clause that modifies the noun "coach"; therefore, it provides the reader with interesting details about the subject of the sentence. the second sentence contains an essential adjective clause that modifies the noun "coach"; therefore, it clarifies for the reader which coach is being discussed. c.) the first sentence contains a nonessential adjective clause that modifies the noun "coach"; therefore, it provides the reader with interesting details about the subject of the sentence. the second sentence contains a noun clause that functions as a predicate nominative; therefore, it renames the subject of the sentence for the reader. d.) the first sentence contains an adverb clause that modifies the verb "agreed"; therefore, it provides the reader with the answer to the question "when." the second sentence contains an essential adjective clause that modifies the noun "coach"; therefore, it clarifies for the reader which coach is being discussed.

Ow does the author reveal katina's initial excitement about her internship? a) by showing how katina responds to conflict b) by describing how katina felt at the end of the day c) by showing how katina interacts with other characters d) by describing how katina selected her clothes with care

Ineed with chapter 8 love aubrey chapter summary