<span>Cilia projections from cell surfaces that aid in locomotion and feeding; also used to sweep substances along surface, as well has flagella which is a tail-like projection that aids in locomotion</span>
        
                    
             
        
        
        
itd be D. it says producers are at the bottom and plants are producers. sooo
 
        
                    
             
        
        
        
Explanation:
The 47,XXY karyotype of Klinefelter syndrome spontaneously arises when paired X chromosomes fail to separate (nondisjunction in stage I or II of meiosis, during oogenesis or spermatogenesis
 
        
             
        
        
        
Answer:
The main factors affecting rate of photosynthesis are light intensity, carbon dioxide concentration and temperature.
Explanation:
 
        
                    
             
        
        
        
  <span>The kidneys are retroperitoneal (towards the back) high in the dorsal body wall both in humans and cats.</span>