https://padlet.com/tanner_michael/tjab2dhqhl47 en-us 2018-03-23 19:53:15 UTC 2018-03-23 20:11:56 UTC hello@padlet.com tanner_michael https://padlet.com/tanner_michael/tjab2dhqhl47/wish/245652688 Muscles are needed to pump blood, breathing and, to produce body heat. There are more than 600 muscles in the body. The types of muscles are, skeletal-biceps, cardiac-heart, smooth-stomach. You can control Voluntary muscles but not involuntary muscles. One activity I learned your muscles swich jobs. I also learned they take breaks. When I did the activities lactic acid came in and my muscles were swiching.]]> 2018-03-23 19:55:49 UTC https://padlet.com/tanner_michael/tjab2dhqhl47/wish/245652688