Which type of punctuation signals the reader that words from a direct quotation have been changed by the writer?

parentheses
brackets
ellipses
quotation marks

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 the name of the type of cell division that occurs in the prokaryotic cell cycle

Which of the following types of pollution is most responsible for large numbers of deaths worldwide because of unsafe drinking water? (a) nutrient pollution (b) thermal pollution (c) pathogen pollution (d) sediment pollution