What do you think the letters F, R, and W stand for in the genotypes?

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.

Match the description of each organism to the appropriate category

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content