Nervous system 7th educate

The spinal cord lies within the ................

• Vertebral column
• Skull

An adult human brain weights about .............

• 1.5
• 2.5

.................. controls reflexes below the neck

• Medulla oblongata
• Spinal cord

............. nervous system is responsible for relaying sensations from the body to the central nervous system

• Somatic
• Automatic

.............. nervous system is responsible for sending out commands from the central nervous system to skeletal muscles

• Somatic
• Automatic