The members of these kindoms all have cell walls. which kingdoms are they?

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 is usually (but not always) related to the metabolic processes of living organisms in its organic form?

What is the next step in the process after a substrate enters the active site of an enzyme