Someone please help me!!

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.

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

Cells destroy body cells infected by a virus or bacteria.