112k views
2 votes
Only number 1 please

Only number 1 please-example-1

2 Answers

3 votes
B is the answer because it is and I looked it up and I got the right on mine so yea
User Soapbar
by
5.0k points
2 votes

Answer:

l. Option B , nerve signals from spinal cord are controlling the arm.

#reflex action

User JGurtz
by
5.2k points