https://padlet.com/aphansonhatulan/2pk7lu3lf3jj3bqh en-us 2021-09-23 05:52:10 UTC 2025-11-17 05:04:32 UTC hello@padlet.com https://padlet.net/icons/png/1f600.png apmiguelluisjimenez https://padlet.com/aphansonhatulan/2pk7lu3lf3jj3bqh/wish/1762094951 2021-09-23 05:57:18 UTC https://padlet.com/aphansonhatulan/2pk7lu3lf3jj3bqh/wish/1762094951 apmiguelluisjimenez https://padlet.com/aphansonhatulan/2pk7lu3lf3jj3bqh/wish/1762096591 2021-09-23 05:58:15 UTC https://padlet.com/aphansonhatulan/2pk7lu3lf3jj3bqh/wish/1762096591 aphansonhatulan https://padlet.com/aphansonhatulan/2pk7lu3lf3jj3bqh/wish/1762100291 2021-09-23 06:00:27 UTC https://padlet.com/aphansonhatulan/2pk7lu3lf3jj3bqh/wish/1762100291 aphansonhatulan https://padlet.com/aphansonhatulan/2pk7lu3lf3jj3bqh/wish/1762111104 Blood and oxygen are circulated throughout the body via the circulatory and respiratory systems working together. The trachea, bronchi, and bronchioles transport air into and out of the lungs. The pulmonary arteries and veins, which attach to the heart, transport blood into and out of the lungs.]]> 2021-09-23 06:07:04 UTC https://padlet.com/aphansonhatulan/2pk7lu3lf3jj3bqh/wish/1762111104