Most likely subject not sure though 
        
                    
             
        
        
        
Answer:
Animals solve problems by trial-and-error or insight, or sometimes when peers are present, through social learning... Also Can I get Brainliest 
Explanation:
 
        
             
        
        
        
Answer:
D. She is late and she is not wearing her uniform, which is causing problems
Explanation:
Of all the sentences this is the only that makes grammatical sense, all the others don't make sense when said aloud
 
        
                    
             
        
        
        
Answer:
Stay health and stay safe