B. The area's climate 
Specific plants need specific climate conditions in order to survive. The other answer choices have little to no impact on the growth of plants.
 
        
             
        
        
        
Answer:
Explanation:
Minnesota's hardwood forests developed in the absence of earthworms. Without worms, fallen leaves decompose slowly, creating a spongy layer of organic "duff." This duff layer is the natural growing environment for native woodland wildflowers.
 
        
             
        
        
        
In primary succession, newly exposed or newly formed rock is colonized by living things for the first time. In secondary succession, an area that was previously occupied by living things is disturbed, then re-colonized following the disturbance.
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Answer:
Viruses can use energy of living cells that they infect.
Explanation:
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