There are many food carts near mark’s university. mark and his friends regularly buy hot dogs from jeff’s cart. recently, andrea opened a business selling two-for-one hamburgers near jeff’s cart. what will be effect on jeff’s hot dog cart?

The lower respiratory system includes the a. lungs. b. esophogus. c. larynx. d. pharynx

If you see someone who is injured at a workplace, the first thing you should do is a. call 9-1-1 or your local emergency number b. begin to administer first aid c. check the scene for danger d. try to discover what is wrong with the person select the best answer from the choices provided a b c d

An _ exposure is a repeated or prolonged exposure(over months or years) that may bring about slowly developing symptoms.