Explain How Systems Work Together

Human body
Today I will be talking about how the systems work together. One example is the the skeletal and the muscular system, they work together by Your bones and muscles work together through a series of impulses and signals communicated between the brain and skeletal muscles. In order to move, the nervous system then sends signals a skeletal muscle to contract. The muscular system is the mechanical force behind the digestive system. Beginning when you take a bite, your muscular system aids your digestive system. Chewing and swallowing are done by the muscular system; muscles surrounding your stomach churn up food to aid digestion; muscles transport digested food through your intestines and eventually out of your body. (The muscles for chewing and swallowing are voluntary muscles; the rest are involuntary.)

Another system is the respiratory and the circulatory, they work together by When you breathe in, your respiratory …show more content…
The brain controls the contraction of skeletal muscle. The nervous system regulates the speed at which food moves through the digestive tract.The human digestive system is the organ system responsible for extracting nutrients from consumed food items and absorbing the nutritional molecules into the bloodstream. Doing this requires breaking food into smaller pieces mechanically and chemically, so that nutritional molecules are isolated and can be absorbed. This process involves the help of the muscular system. The muscular system is the mechanical force behind the digestive system. Beginning when you take a bite, your muscular system aids your digestive system. Chewing and swallowing are done by the muscular system; muscles surrounding your stomach churn up food to aid digestion; muscles transport digested food through your intestines and eventually out of your