to provide protecton for the inside of your body and to provide movement and flexbility.
The motor neuron and the muscle fiber it controls constitute a motor unit. This functional unit is essential to the process of muscle contraction and movement in the body. When the motor neuron sends signals to the muscle fiber, it results in the activation and coordination of muscle fibers to produce movement.
The nervous system senses pain and controls movement.
ATP is used for all the processes inside the body that require energy, such as muscle movement, and active transport.
controls your body and your movements
the brain
Muscles are responsible for movement by contracting and relaxing, while nerves transmit signals throughout the body. The nervous system controls muscle movement by sending electrical impulses to stimulate muscle contractions. Coordination between muscles and nerves is crucial for proper functioning of the body.
An example of a physical change that happens inside your body is the contraction of a muscle. When a muscle contracts, its length decreases, but its composition remains the same. This physical change allows movement and various bodily functions to occur.
Yes.
The nervous system controls the movement of the ribs during breathing. The movement is performed by the musculoskeletal system.
The cerebrum is the largest part of the brain because it plays a crucial role in higher brain functions like cognition, memory, and problem-solving. While it does not directly control muscle movement, it does send signals to the motor cortex which then coordinates and controls voluntary muscle movements in the body.
When muscle fibers are overstretched they tear.