Answer:
1. it has not defined length..
2. it digest good in food vacoule
hlo
can we talk in comment section
 
        
                    
             
        
        
        
Answer: Through genes
Explanation:
When a baby is made the parents both pass on traits (genes) to the baby through DNA. The traits that the baby takes are determined by dominant and recessive traits. 
Example: If both parents have brown eyes which is a dominant trait the baby will have brown eyes.
 
        
             
        
        
        
Pretty sure its false, will get back to you c:
        
                    
             
        
        
        
Answer:
B
viscosity of blood causes an increased resistance in the blood vessels and
leads to slow blood flow
Explanation:
Viscosity refers to the thickness of blood. This thickness is caused by the number of red
blood cells. Thick blood travels through blood vessels at a slower rate than thin blood