Making a heart model

How is your model coming along so far?

• The model is coming along well.
• The model is facing several issues.
• The model is not progressing at all.

Don't go any further if you don't have all of the pieces. Go back and figure out what you are missing. Are you ready to go forward?

• Yes, let's proceed without checking.
• No, we should go back and figure out what we are missing.

What does the blue color represent in the heart model's blood flow?

• Oxygenated blood.
• Nutrient-rich blood.
• Deoxygenated blood.
• Carbon dioxide-rich blood.

What does the red color of the heart diagram represent?

• Deoxygenated blood
• Carbon dioxide
• Nutrient-rich blood
• Oxygenated blood

Did you enjoying the video lesson?

• Yes

• No