B. Two protons and two neutrons
        
                    
             
        
        
        
Explanation:
plants > herbivorous insects > predaceous insects > toads.
 
        
             
        
        
        
It seems that you have missed the necessary options for us to answer this question, so I had to look for it. Anyway, here is the answer. Samaira needs to rent some tents for an outdoor family reunion in July, so the type <span>of tent for Samaira to rent so that her family members are protected from the heat of the sun is SMOOTH and WHITE TENT. Hope this answer helps.</span>
        
                    
             
        
        
        
Explanation:
Observations allow us to collect data that we can connect back to the central problem. From this data we can start to form hypotheses (predictions on possible solutions or outcomes).