Answer:
B
Explanation:
Its 23 in mitosis cell division 
 
        
             
        
        
        
Answer:
Yes, high and low tide are affected by the moon.
 
        
                    
             
        
        
        
Because the majority of cell differentiation occurs during the EMBRYONIC phase, .................. The embryonic stage of pregnancy is the period after implantation during which all the important organs and structures in the growing fetus is formed. Tetratogens are factors that caused malformation of embryo. Exposure to tetratogens during embryonic stage cause most destructive damages.
        
             
        
        
        
I think it’s A blocking pathogen from entering block
        
             
        
        
        
In order of importance, the world's four most important crop species are: CORN, WHEAT, RICE AND POTATOES. 
Corn is the most produced grain in the world and it is used as raw material for production of different types of food. Wheat is the leading source of vegetable protein in the world, it is usually grown in dry and cold climates.