The end feel during the quadriceps stretch should be which of the following?

When planning a news conference, invited special guests can enhance the event's message. These guests:

a. should never be allowed to answer questions because this is your news conference, not theirs. b. may speak or answer questions, depending upon circumstances. c. should always be seated at the back of the room. d. should have their own press agents.

Public health crises can be caused by:

A. hurricanes disrupting wastewater treatment plants B. natural disasters creating environments where insects and pathogens can grow C. hurricanes causing cholera by contamination of food and water supplies D. all of the above