Answer:
to lend credibility to the claim that other species also use tools 
Explanation: it makes more sense than all the other options B to show chimpanzees are not intelligent disproves her first point at the start of the story especially when she said accept as human because humans are the smartest animals there is and let us be honest C is just obviously wrong.
 
        
                    
             
        
        
        
Aliteration is like this sally sold sandwhiches just find something like that
        
             
        
        
        
The third sentence. An abstract noun is a noun you can’t physically see or touch (examples of this are usually emotions like love, hate, excitement, etc). In the third sentence, opinion is a noun. You cannot see or touch an opinion.
        
             
        
        
        
Answer:
Aluminum storm windows with painted finishes are slightly more expensive than those with natural finish.
Explanation:
The only verb in the given sentence is <em>are. </em>This form is the third person plural present of the verb <em>to be</em>. Here, it is used as a linking verb - a verb that connects the subject of the sentence with an adjective, noun, or descriptive phrase. Here, it connects the subject <em>aluminum storm windows with painted finishes </em>to <em>slightly more expensive than those with natural finish </em>- a part of the predicate that describes it.