Three hand signals you must know:
left turn hand signal - extending your left arm palm facing front
right turn hand signal - rest left elbow on the windowsill and raise forearm up. palms should be open
slow or stop signal - stick left arm out pointing down palm facing behind you
I would say this is A. Head , hope this helps !
B!
A. It could be bad if I cannot be eliminated, but if it is good stress we do not want it to be eliminated.
B. Correct! Not having a productive end is not good.
C. Feeling good is usually a good thing.
D. This is almost always a good thing.
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