yes, the muscles in the human body are the effect of what are brain is telling us to do, the muscles will either contract or loosen according to what the brain has sent. All of this would come under the topic of Biology.
Yes.
Yes
Psychologists are concerned with human biology because it contributes to a human's mental state. Weight is one example of a biological characteristic that leads to depression.
Muscle
Muscle tissue
The history of biology is fascinating. Modern medicine can be traced through the history of biology as the understanding of the human body was taking place for example.
The gluteus maximus muscle is the strongest muscle in the human body. It is located in the buttucks and is responsible for the movement of the thighs and hips.
Skeletal Muscle tissue is the only tissue that responds to voluntary movement. Smooth and Cardiac muscle tissue are controlled by the central nervous system.
Muscle cells contract and relax in response to nerve impulses, causing movement. The human body has three types of muscle cells. Skeletal muscle cells control movement of bones, such as our arms and legs.
The part of the human brain which controls voluntary muscle movement (controlled muscle movement) is called the Cerebellum. This part of the brain also controls your balance.cerebellum
absorption and circulation
Muscle tissue is important to a human body because the tissue protects the muscle, improves movement of the muscle(s) and the muscle itself and just simply holding the structure in place. Hope this help! :)