Which of the following factors contributes to reemergence of disease more than the appearance of new dissease
a. humans entering new land
b. misuse of medications
c. changing environments
d. exotic animal trade

Dean has been collecting data on the health risk related to eating too much fast food. which of these would not be a valid conclusion that dean could develop? a) the food in fast food restaurants tastes really good. b) people who eat fast food three times a week are more likely to be obese. c) the chemicals found in the "special sauce" can be linked to acid indigestion. d) eating at fast food restaurants twice a week may lead to increased chance of heart attack.

What does all of the organ system in a human form

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last