Astudent has written the following thesis:

recent claims that bee colony collapse will end food production as we know are not well supported.

during the research process, however, the student finds very little research that supports her claim and much evidence that contradicts it. which of the following would be the most appropriate revision for her thesis?

a. although only a few scientists claim that bee colony collapse poses only a short-term food-production problem, this clearly must be the truth.

b. bee colony collapse is such a new development that not enough time has passed to allow enough skeptics to develop evidence against its potential threat.

c. once bees have stopped dying in sufficient quantity, there will be ample evidence to support a claim that bee colony collapse is an invention of the human imagination.

d. while some believe the bees will recover, albeit slowly, it is becoming increasingly clear that our food crops may be in danger.