Give it a go fast
which below describes an environmental change that could negatively affect organism survival?
a. the lengths of beaks in a bird population increases to the point birds can no longer groom themselves
b. a wildfire breaks out in a forest, removing all remaining shelters for tree squirrels
c. an increase in rainfall adds to the growth of nuts for birds to eat
d. an increase in food resources enhances the reproduction levels of a hawk population