VILLANUEVACLARKANDREGO
Answered

_when you stub your toe
_nerve cells in the foot send _signals up the leg
_through the spinal cord
_and up into the brain
_the nerve cell connections in the brain sense these signals as pain.​

Sagot :

RAVENRHYLEIGHROBINGO

Answer:

1   when you stub your toe

2   nerve cells in the foot send signals up the leg

3   through the spinal cord

5   and up into the brain

4   the nerve cell connections in the brain sense these signals as pain.​

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