The bottom of the pyramid.
Generalized Anxiety Disorder (GAD), Specific phobias, Agoraphobia, Social Anxiety Disorder, Panic Disorder, Separation Anxiety Disorder.
Answer:
The two fused segments are the thorax and the abdomen. These form a segment called the "cephalothoraxes".
Explanation:
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Gross production is going to be all the production combined while net production is the gross production - respiration.