You have not given the concept map. But I think it might be this one. So, according to this concept map, the answer should be B. H2O and CO2
 
        
             
        
        
        
Answer:
It would be B 
Explanation:
By doing the punnet square, you get BB, BB ,Bb, Bb, of which 50% are heterozygous.
 
        
             
        
        
        
Answer:
Because humans couldn’t see outside of earth. Gailieo Galilei used his telescope to prove this was wrong ultimately. 
More:
it was debunked till the 16th century. Scientists observations and knowledge had advanced too far for the geocentric model to explain them.
I looked like the sun was moving from earth but it really earth thats moving around the sun. The parallax is effect helped explain this.