What part of the brain controls memory?

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.

What causes darkening of the skin as melanin production increases

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from