Blood vessels
Storyboard Text
- Tomorrow, we are going to learn about different types of the blood vessels and their functions.So...do a brief reading on them and can share some points in the class.
- You may now leave.
- The next day
- Oh guys did you do a brief reading about the blood vessels?
- Yes I did.
- Me too!!
- Good morning students....did you do a brief reading about blood vessels?
- CIRCULATORY SYSTEM
- So you all have 10 mins to brainstorm all that you have read and each one can share about any 1 blood vessel in the class..
- -BLOOD VESSELS
- Yes mam..
- Yes mam..
- Yes mam..
- Mine is Artery..Artery carry oxygenated blood away from the heart.
- CIRCULATORY SYSTEM
- -BLOOD VESSELS
- So they continue to brainstorm, after 10 mins teacher told to comeback now..
- Mine is capillary..Capillaries connect the arteries to veins.
- And mine will be veins..Veins carry the blood back to the heart.
- Arteries carry oxygenated blood away from the heart.Smooth interior layer of epithelial cells that allows blood to flow easily.Arteries also contain a strong muscular middle layer that helps to pump blood through the body..
- Capillaries connect the arteries to veins.The arteries deliver the oxygen-rich blood to the capillaries, where the actual exchange of oxygen and carbon-dioxide occurs.The capillaries thrn deliver the waste-rich blood to the veins for transport back to the lungs and heart..
- Veins carry the blood back to the heart. they're similar to arteries but not as strong or as thick..Unlike arteries.Veins contain valves that contain valves that ensure blood flows in only one direction..
- These vessels transport blood cells,nutrients,and oxygen to the tissues of the body.They also take waste and carbon-dioxide away from the tissues.The circulatory system does a very important job in our body.Our heart and blood vessels are essential to keep our body functioning..
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