B. they were slowing down on work so southern folk could not produce anytnig fast a all.
No. Japan bombed the Pearl Harbor mainly due to being desperate. The US had placed an embargo (no trade rule) on Japan. This led to no trade between the US and Japan and led Japan to losing a lot of money.
Finally I found the answer
He's Russian and a former Soviet statesman
This is the correct answer as to to <span>what extent has the presence of a true coelom in animals changed over the course of evolution:
</span><span>the presence of absence of a true coelom appears to have changed mutliple times during the course of evolution</span>