Answer:
oxygen gas
Explanation:
because oxygen is needed for life on Earth 
 
        
                    
             
        
        
        
I would say keep the soil from eroding and doesn't let it get dried out so fast.
        
             
        
        
        
Answer: b
Explanation: asexual have identical offspring sexual will have different/unique offspring which means they won’t be the exact same.
 
        
                    
             
        
        
        
I do believe it's a recessive trait. I hope that helps
 
        
                    
             
        
        
        
Answer:
3. 2
Explanation:
Zimbabwe is a South African Country. This means Zimbabwe is definitely located around the southern part of Africa. It is also surrounded mostly by land, which means it is a landlocked country.
Also, it is a neighbor to the country of South Africa.
Therefore, the only possible location of Zimbabwe is the location numbered 2.