Answer: I think you put it on the right answer BBBB.
Explanation: I not totally for sure but that sounds like the best answer.
A. they became more expensive because they used technology
<em>On the Origin of Species</em> was a book written by Charles Darwin regarding the observations he made on his trip to the Galapagos Islands.
Hope that helped =)
The New Deal was Franklin Roosevelt's program designed to fight the Great Depression.
