State how the feeding habits of this population of inland snakes would
most likely change over many generations if they were relocated to a
coastal region where frogs, leeches, and fish were rare."

some scientists like gregory adcock agree with thorne's theory of regional continuity.

others, like chris stringer and ian tattersall, believe thorne's results may be contaminated or misinterpreted.

it should be d) transitional fossils.

they show the gradualism of evolution throughout a period of time