Not Just a Croak (1) Scientists know that male bullfrogs talk to other bullfrogs by croaking. (2) Recent studies, however, show that the croak is more complicated than it sounds. (3) Researchers at Brown University say the bullfrog's croak can include a series of stutters. (4) Researchers believe the pattern of the stuttering determines what the frog is saying. (5) All of the croaks that were studied began with no stutter at all. (6) Then, as the croaking continued, various sorts of stuttering occurred. (7) The researchers say the stuttering pattern can be quite complex, suggesting that frogs have an impressive vocabulary!

Choose the best place to add the following sentence.

Among other things, they croak to stake out their territory.
A.
before sentence 4
B.
after sentence 1
C.
before sentence 7
D.
after sentence 5

Read the thesis statement below and answer the question that follows. the life of the typical college student is characterized by time spent in many different areas. how can this thesis statement be improved?

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.

How do headings organize your information?