Coal is made up of carbon, so burning coal releases carbon
        
             
        
        
        
Answer:
D.  There was a single transition from aquatic to terrestrial habitats
Explanation:
Based on the molecular differences at the level of DNA sequence and inheritance, the molecular phylogenies show that all land plants are a monophyletic group. This is why it suggests a single transition from aquatic to terrestrial habitats occur.
 
        
             
        
        
        
The effects could be, the top consumers may run out of food, which would make it harder for them to catch food
        
             
        
        
        
Answer:government sanctioned activities have been effective in helping to restore ecosystems, but do not replace prevention efforts.the answer is c
Explanation: