Answer:
Play-based learning enables a kid to grow comprehensively through social-enthusiastic getting the hang of, creating certainty and inspiration, and rehearsing intellectual aptitudes.  Play-based projects are additionally once in a while called 'kid focused' in light of the fact that the youngsters direct their own learning with their interest and premiums.
Explanation:
 
        
                    
             
        
        
        
Do you need the definition of them?
        
                    
             
        
        
        
The answer is b. 
Internal fertilization takes more time and energy but it allows for the offspring to revive more devoted care. When an organism spends that much time and energy investing in an offspring it becomes worth the investment to devote more care towards it.