An antagonist is the character who basically causes the problems in the story. They do not have to be a bad person, they just simply have to create the conflict for the protagonist, whether on purpose or accidentally.
The appropriate response is right atrium. The right atrium is one of the four assemblies of the heart. The heart is contained two atria and two ventricles. Blood enters the heart through the two atria and exits through the two ventricles. Deoxygenated blood enters the correct chamber through the second rate and prevalent vena cava.
Answer:
what sentence ? there is no sentence
