Plastics are created from a processed natural material which is pulled up from below the ground. Why is this important? SELECT ALL that apply. A) Processing and using the natural material releases contaminants into the environment.
B) The Natural material is refined through a chemical process to produce the plastic that is carved into a figure.
C) The natural resource is a non-renewable resource.
D) The Plastic products are biodegradable and do not pollute the enviroment.

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial

Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating

Which statement describes james chadwick’s discovery.