If one parent has the pure A blood type (both alleles are A) is with genotype AA The other parent has the pure B blood type (both alleles are B) is with genotype BB
 Crossing these two: AB AB AB AB 
<span>which means that all of the children will have AB blood type (phenotype). This happens because of the codominance. The A and B alleles are codominant and therefore, if an A is inherited from one parent and a B from the other, the phenotype will be AB.</span>
        
             
        
        
        
Answer:
nervous system and autonomic system  
Explanation:
because our nervous system is divided into two parts 
 
        
             
        
        
        
Sunlight and humidity I believe is the answer..
        
                    
             
        
        
        
Winds are light at the equator because of the weak horizontal pressure gradients located there. The warm surface conditions result in locally low pressure. ... At this latitude surface high pressure causes the air near the ground to diverge.
        
             
        
        
        
Genus 
for example 
scientific name for tiger : Panthera Tigris 
Panthera is the Genus name 
Tigris is the Species name 
hope this helps