Thank you, I can’t tell you how much I needed this. have a great night may god bless you :)
Develop Skills is the answer to that question
Cyan that sounds right to me.
The answer to this is 1. the reason is because The right atrium is one of four chambers of the heart. The heart is comprised of two atria and two ventricles. Blood enters the heart through the two atria and exits through the two ventricles. Oxygenated blood enters the right atrium through inferior and superior vena cava.
Hope this helped :)