Both fall on the same time ! as air resistance is not there ,so both fa at the same time as the acceleration of gravity is same for both !
for more info, comment !
        
             
        
        
        
12 population growth per year. 40-18+20-6=36 
36÷3=12
        
             
        
        
        
Answer:
Cleisthenes Greek was an ancient Athenian lawgiver credited with reforming the constitution of ancient Athens and setting it on a democratic footing in 508 BC.
Explanation:i dont have one
 
        
             
        
        
        
Oviparity as well as having amniotic eggs can be found in birds as well as reptiles and amphibians. Mammals are also included along with insects as well. Hope these are correct and these will be of big help in this assignment.