The glands of the endocrine system secrete hormones into the bloodstream to maintain homeostasis and regulate metabolism.
The answer would be c protein.
They speed up your heart rate and get your body loosened up for further exercises
The posterior pituitary (or neurohypophysis) comprises the posterior lobe of the pituitary gland and is part of the endocrine system<span>. Hormones known as posterior pituitary hormones are synthesized by the </span>hypothalamus<span>, and include </span>oxytocin<span> and</span>antidiuretic hormone<span>.
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