https://padlet.com/apshermelysamaabong/m5bftadp4y19zqtu en-us 2022-09-14 07:35:45 UTC 2022-09-14 07:58:53 UTC hello@padlet.com apshermelysamaabong https://padlet.com/apshermelysamaabong/m5bftadp4y19zqtu/wish/2295890968 The blood carries the nutrients from the gastrointestinal tract, where they are absorbed toward the body tissues, where they are used, changed into other substances or stored. The blood also carries the breakdown products of the nutrients’ metabolism toward the liver and kidneys from where they are excreted via the stool and urine.]]> 2022-09-14 07:56:59 UTC https://padlet.com/apshermelysamaabong/m5bftadp4y19zqtu/wish/2295890968 apshermelysamaabong https://padlet.com/apshermelysamaabong/m5bftadp4y19zqtu/wish/2295891287 Blood gases are oxygen and carbon dioxide that are required and evolved during cell metabolism and required to be exchanged with environment through respiratory system. Blood is the only medium that distributes oxygen and collects carbon dioxide between lungs and tissue cells. Respiratory membrane consists of anatomical structures that these respiratory gases required to cross between blood and alveolar air.]]> 2022-09-14 07:57:14 UTC https://padlet.com/apshermelysamaabong/m5bftadp4y19zqtu/wish/2295891287