Select all of the answers that apply. which of the following characteristics must an air mass have?

Depending on the organism the number of in a cell may change

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.

Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?