Okay so what is bloods job?
#1.Shipping
Takes oxygen from lungs to all places in body
Transports nutrients from intestines to the cells in body
Gets rid of waste
Carrys hormones to their specific organs
#2.Maintenance
It helps keep our body's the right temperature
Keeps our pH in order
Controls fluid levels in the circulatory system
#3.Security
Fights off bad guys
Loss prevention, helps keep the blood in the vessels
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