Comic strip
Snemalna Knjiga Besedilo
- whats up dude,long time no see
- hey man
- did you know that our circulatory helps tissues get enough oxygen and nutrients, and it helps them get rid of waste products.
- I've been really getting into science
- wow! I didn't know that, please tell me more
- It is a closed system, meaning blood does not enter or leave the system during its journey from your heart to your body
- It is a closed system, meaning blood does not enter or leave the system during its journey from your heart to your body and back again.
- OK. Now let me tell you a little more about the respiratory system. The circulatory system, also known as the cardiovascular system, is a simple loop which starts, and ends, with your heart
- so what do all those parts do for the body
- it also releases carbon dioxide waste from cells
- The respiratory system also gets oxygen from air and gives to blood system
- wow!
- Lastly, there is the alveoli which is were CO2 is exchanged for O2
- Next there's the Lungs that are a sponge-like organ responsible for gas exchange, the diaphragm is a dome shaped muscle under lungs that expands and contacts to allow air in and out of the lungs
- dang that was a lot but I think I understand
- why can you never trust atoms
- OK let me tell you a science joke I picked up then I got to go
- because they make up everything
- HAHA
- why?
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