Most of the lymph of the body returns to the blood in the ________ vein

The color blue on a warning label indicates _____________

a. PPE needed when using this chemical b. a health hazard c. a fire hazard d. the reactivity of the chemical

The actual long-term health effects of a 1cdirty bomb 1d are likely to be

a. catastrophic. b. maximal. c. minimal. d. nonexistent.