'In humans this collection of nerves extends from the base of the skull to the second lumbar vertebra'
spinal cord
LIFE SCIENCES: In humans this collection of nerves extends from the base of the skull to the second lumbar vertebra
In humans this collection of nerves extends from the base of the skull to the second lumbar vertebra
In humans this collection of nerves extends from the base of the skull to the second lumbar vertebra
LIFE SCIENCES
spinal cord
LIFE SCIENCES