The Nervous System is the system of cells, tissues, and organs that regulates the body's responses to internal and external stimuli. In vertebrates it consists of the brain, spinal cord, nerves, ganglia, and parts of the receptor and effector organs.
Your nervous system is composed of the central nervous system, the cranial nerves, and the peripheral nerves. The brain and spinal cord together form the central nervous system. The cranial nerves connect the brain to the head. …
- Nervous System
- The Telephone System
- This Essay Compares the Skeletal System Between a Tiger and an Ant
E-pasta adrese, uz kuru nosūtīt darba saiti:
Saite uz darbu: