Answer: D
Explanation: I Googled it
 
        
             
        
        
        
Answer:
The geocentric model says that the earth is at the center of the cosmos or universe, and the planets, the sun and the moon, and the stars circles around it. The early heliocentric models consider the sun as the center, and the planets revolve around the sun.
Explanation:
 
        
             
        
        
        
Whats the experiment? there's no experiment here
        
             
        
        
        
Fossils are found of giraffes with short necks.
Lamarck believed the giraffes stretched their necks and passed it to their offspring
necks grew longer due to stretching.
giraffes need long necks for food and evolution provided it to them
        
             
        
        
        
The kind that messes everything up I guess