Survivors Vivid memories of Nazi death camp experiences most clearly challenge freuds concept of

According to the article Drinking Without Thinking about the outcomes of prenatal alcohol use, there is no reason why the placenta should recognize and exclude new drugs from the bloodstream of the fetus because the placenta:

(a) is often diseased (b) does not exclude any problem substances (c) can become detached and fails to function (d) evolved before these drugs existed

The brain area most responsible for variations in the level of anxiety is the _________

Fill in the blank(s) with correct word