Select the correct answer.
the smallest species of chameleon is found only on an island in madagascar. this island has unique geological and climatic conditions that are essential for the chameleon to survive. the chameleon was recently declared an endangered species. years from now, why won’t this chameleon's remains make for a good index fossil?
a.
index fossils pertain only to prehistoric creatures that lived before modern times.
b.
because it’s the smallest of all chameleons, the fossils will be nearly impossible to see.
c.
the large number of fossils discovered will exceed the maximum number required for an index fossil.
d.
the fossil's location isn't widespread because it is found in only one isolated region of the world.