The correct options are
A Control the secretion of adrenal cortex.
C Increase the blood pressure by contracting blood vessels.
Functions of the thyroid gland:
The thyroid plays an important role in regulating the body's metabolism and calcium balance. The T4 and T3 hormones stimulate every tissue in the body to produce proteins and increase the amount of oxygen used by cells. Increase the blood pressure by contracting blood vessels.