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Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.

In general, are there any major differences that you can see? explain

Which of the following are responsible for sending messages from the hypothalamus to the thalamus?