Red blood cell arrives from the inferior vena cava into right atrium before it passes through the tricuspid valve into right ventricle. It then passes through the pulmonary valve into pulmonary artery before travelling through the lungs and back into the heart, this time the left atrium via the pulmonary vein.

Explanation:

hope this helps

3 0

2 years ago

A student wants to use a spinning basketball to model the day and not cycle on Earth

melisa1 [442]

Answer: Shine a bright light on one side of the ball.

Explanation: The light replicates the Sun shining light on one side of the Earth.

7 0

2 years ago

what can carbon atoms do that makes them different from atoms of the five other common element of life

gladu [14]

Carbon atoms are very flexible and are very common in chemical reactions. It can form four different bonds with other elements. It also makes up 18% of the human body. Not only is it found in the human body, but it's found in every organism.

I hope this helps! If it's multiple choice let me know.

3 0

3 years ago