Is shorter than the total refractory period for skeletal muscle
Answer:
Neurons
Explanation:
Neurons are the fundamental units of the brain and nervous system, the cells responsible for receiving sensory input from the external world, for sending motor commands to our muscles, and for transforming and relaying the electrical signals at every step in between. Hope this helps :)
It just has to do with the seasons
Answer:
Because it is important to support the body to function properly
