Vertebrates, and a few invertebrates, have a closed circulatory system. Closed circulatory systems have the blood closed at all times within vessels of different size and wall thickness. In this type of system, blood is pumped by a heart through vessels, and does not normally fill body cavities.
6 is two breaths because for every thirty pumps you do in CPR you do two breaths. 11 is CPR as CPR is done to pump oxygen into thr brain so that when the AED comes, there is not brain damage, as the brain would be damaged if it does not have enough oxygen.
Answer:
"Beauty is in the eye of the beholder"
Explanation:
Well, I don't know how old this saying is but I've heard it a lot.
"Beauty is in the eye of the beholder"
well, if you didn't understand it, it means that whatever you see as beautiful may be different from someone else's point of view. Just because you think one way someone else may think another way.
Oh, and congrats! I would be happy instead of confused! : )
Hope that helps! : )
Alcohol will damage children such as brain damage and mental isues.
