Everglades national park has a very large population of white-tailed deer. which of these changes within this habitat is most likely to harm only weaker, older deer, but not younger and healthier deer?

a.) a drought which decreases food supply
b.) a slight increase in the florida panther population
c.) a fire that burns thousands of acres in the everglades
d.) a large increase in the number of cars driving through the everglades