Answer:
It contains two compound sentences and one complex sentence.
Explanation:
The passage you were given is the following:
All the students signed a petition, but they still needed the faculty's permission to start the club. The students came to the next faculty meeting, and they presented a solid argument. All of their hard work paid off because the students won their campaign.
The options you were given are:
- It contains two compound sentences and one complex sentence.
- It contains one compound sentence and two complex sentences. 
- It contains three compound sentences. 
- It contains three complex sentences.
An independent clause is a clause that can stand alone as a sentence. Every sentence must contain a subject and predicate and express a complete thought. Unlike independent clauses, dependent clauses can't stand alone because they lack at least one of these elements.
A compound sentence is a sentence that consists of at least two independent clauses connected by a comma, conjunction, or semicolon. 
A complex sentence is a sentence that consists of one independent clause and at least one dependent clause. 
Based on this information, we can conclude that the given passage contains two compound sentences and one complex sentence. The first two sentences are compound sentences. Each of them consists of two independent clauses. The third one is a complex sentence that consists of one independent and one dependent clause.
 
        
             
        
        
        
Answer:
Climax- The Van Daan's and the Frank's became really scared that the thief would rat them out, so they tried as much as possible to be careful. As time passed the food became less, while Peter Van Daan and Anne Frank became closer than ever. 
Rising Action-With the help of Miep and Klieman the two families were able to survive. Miep checks in on them and brings in Food and books to fill them in on what's up in the outside world. Miep also brought one other person to join the two families, Mr. Dussel. The arrival of Mr. Dussel has decreased the quantity of food for the families. The nine people who lived the Annex enquired a problem, when a loud noise was heard from below. Mr. Frank had gone to check what it was, but it seemed the thief had gotten away. This was where the families realized that their hiding spot had been discovered,
Falling Action- A knock was heard from below, everyone was quiet and scared. Mr.Frank opened the door and it was Kleiman he explained that he tried to protect the but, the Nazi didn't believe him. On August 4th, 1944 the nine people who lived in the secret Annex were arrested. They were asked if they wanted to take some of their belongings, but Anne leaves her diary in hopes that it would soon be published. ( It Was!!!!)
Denouement(falling action)- The Van Daan's, the Frank's and Mr. Dussel were all taken to concentration camps. Anne dies of typhus. Anne's sister Margot also dies of Typhus. Edith ( Anne's mother ) dies of hunger/ exhaustion. Mr. Van Daan dies in a gas chamber. The death of Mrs. Van Daan and her son Peter Van Daan is unknown. Otto Frank( Anne's Father ) is the only one who survives of the nine people from the Annex, He was able to publish Anne's diary in 1947. He dies of Lung Cancer in 1980. When the war was over Adolf Hitler killed himself  and concentration camps were liberated by british troops on April 12, 1945.
Explanation:
I like to over right things so it will be explained the best but just take out key moments you think are right and put it down. Hope this helped :) 
 
        
             
        
        
        
Answer:
3. complex sounds, such as noises and voices, to pure tones
Explanation:
Newborns and babies are extremely sensitive to sounds like noises and voices, and are able to distinguish sound patterns as well as any sound of any language they are exposed to. Besides, in their first months, babies are able to perceive tempo and rhythm, and they can also identify musical tunes before their first year.
 
        
             
        
        
        
Answer:
The documents is presented to the head manager by the coordinator
 
        
                    
             
        
        
        
Answer: Sue and Bob decided to separate their vegetable and flower gardens
 There are two different seperates here. One is an adjective, the other is a verb. 
 In the answer above, separate is a verb. It is an action. Sue and Bob are separating their gardens. A synonym for this separate is “to split up”.
 In the other, incorrect answers, separate is used as an adjective. It is describing. A synonym for this separate is “apart.”