Answer:
D. Competition
Explanation:
Hope u guys have great day. ✌❤
 
        
             
        
        
        
It is mostly glass and fiber glass
        
             
        
        
        
Common characteristics of modern bears include large bodies with stocky legs, long snouts, small rounded ears, shaggy hair, plantigrade paws with five nonretractile claws, and short tails.
        
             
        
        
        
Answer:
B he proved that the heliocéntrico model accurately described tour solar system
Explanation:
des
i think 
 
        
             
        
        
        
Answer:
an idea that can't be proven but can explain some phenomena
Explanation:
sorry if I am wrong