Answer:
I can't see what it says at the top
Mabye you could re upload it and see if you can get what it says up top. I would love to help.
It is not common but yes an ab parent can have an O child
Answer:
The efferent pathways of the ANS consist of 2 neurons that transmit impulses from the CNS to the effector tissue. The preganglionic neuron originates in the CNS with its cell body in the lateral horn of the gray matter of the spinal cord or in the brainstem.
Explanation:
add me as brain
I hope this helps with your work :)