C3N2H4 AlBr3 C6H5F CrO3 H2O2 C12H22O11 organic or inorganic

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.

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

If a grape were placed in a hypertonic solution what would happen and why?