Last one - Biodiversity is the diversity of species in an area, which makes an ecosystem better prepared for major changes 
Explanation:
If one crop struggles to grow then there will be plenty of others to substitute it. If a prey animal is dying at a faster rate and harder to find, predators can have other prey options and so forth. Biodiversity makes it so ecosystems can get past change. 
 
        
             
        
        
        
Chlorophyll converts solar energy into chemical energy
        
             
        
        
        
Lichen will colonize the bare rock.
        
                    
             
        
        
        
The answer is c because the genes has all the genetic information inside of it.
        
                    
             
        
        
        
Continental collision is a variation on the fundamental process of subduction, whereby the subduction zone is destroyed, mountains produced, and two continents sutured together. India is a prime example of this.