Answer:20 times 30 equal 600
Explanation:
 
        
             
        
        
        
According to sources, the most probable answer to this query is that poor delivery service if not well executed can have various effects on the social, economic and environmental problems. Such as increasing the cost value and reducing efficiency (economic), reduce consumer (social) and increase waste (environmental) production.Thank you for your question. Please don't hesitate to ask in Brainly your queries.
        
             
        
        
        
<h2>Answer: The Gulf of Mexico
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The Gulf of Mexico is an ocean basin that formed after the collision of the continental plates and the sinking of the seabed during the rupture of the former Pangea mega continent millions of years ago.
This gulf is also the ninth largest water surface in the world, which is contained among the littorals of Mexico, the United States and the island of Cuba. Therefore, this mass of water corresponds to the Atlantic Ocean in the northern part of the American Continent.
 
        
        
        
Answer:
1.Atria push blood into the ventricles
2.Venticles push blood out of the heart.
 
        
                    
             
        
        
        
<span>The pope required that the monarchs make them convert to Christianity.</span>