Their primary job is A.to make laws
ANSWER :
living things do not blend thier offspring
Explanation:
The reaon for that is the living things offspring is that it only has 1 parent trait or the other parent trait but they would not blend like for 2 plants if one was tall and the other was shrt the offspring will come out either tall or short but not meduim size. Hope this helped.
Answer:
It collapsed in 1929 and 1933. Just looked it up, your welcome.