I would go with B. Brainliest please?!
        
                    
             
        
        
        
Answer:
both of the answers selected are correct
Explanation:
 
        
             
        
        
        
The correct answer is C. complex.
A complex sentence contains one independent clause and at least one dependent clause. Here, the independent clause is <em>Galileo, the first astronomer to use a telescope, confirmed the theory </em>and the dependent clause is <em>that the earth and planets circle the sun.
</em>A is incorrect because a simple sentence contains only one independent clause; B is incorrect because a compound sentence contains at least two independent clauses; D is incorrect because a compound-complex sentence contains one independent clause and at least two dependent ones.
        
             
        
        
        
If you're asking for main idea, the main idea or thesis statement sentence is sentence 1, where they explain what the passage is about.
        
             
        
        
        
Answer:
B. Friar John is quarantined and cannot deliver the letter to Romeo.
C. Romeo is impatient and acts as soon as he hears that Juliet is dead.
E. Romeo behaves rashly and buys poison from the apothecary.