Can someone fill this in for me (it doesn’t have to be accurate)

Aboy with an extra x chromosome probably has which of the following syndromes?

The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell