All the following statements are misconceptions,with the exception of

A)Simple eyes exist in the animal kingdom, but only complex eyes are useful for long-term survival.
B)Structures that have evolved for one purpose cannot be modified to serve another purpose.
C)Natural selection can improve structures that may be useful to an organism in the future.
D)Dinosaur fossils reveal that bones are the only tissues that can be fossilized.
E)Origin of new species occurs as a result of natural selection and geological events such as continental drift.