Here’s the answer get the app socratic you’re welcome
 
        
        
        
The answer is A, a vaccine. This is why they are often given to children for prevention.
        
             
        
        
        
Answer:
Scientists use observation to collect and record data, which enables them to construct and then test hypotheses and theories. 
Explanation:
hope this helps
 
        
             
        
        
        
Answer:
the two plants are from different environments therefore, thew will have different adaptations, looks, and functions in order to adapt to their different surroundings.
 
        
             
        
        
        
Gd said he would not even know how about it but he did say it to him but I don’t think he’s