It was the Romans.
Because around this point in time, the Romans invaded and took control of their land.
Answer: Yes, a copy of Competent Authority Approval (CAA) or Special Permit by the Department of Transport must be carried during a shipment of PE79.
Explanation:
According to HAZMAT, PE79 is a hazardous material capable of posing threat to human lives and health. The Department of Transportation (DOT) will always classify and investigate goods before it is being imported.
PE79 is classified as a hazardous material by the DOT. It will require proper verification and permits before being shipped anywhere.
Similarly, the receiver on the other end will also scrutinize any such goods that poses threat to human lives. Therefore, they will ask for permits which acknowledge the goods that have been shipped is recognized by a concerned authority.
Under the instructions of the international standard, shipment of hazardous material both by air or maritime needs to follow certain rules before being imported or exported.
Pictographs or some other type of symbolic characters
It prevents duplication of effort. The reason is because say Sally can make 25 pizzas or 10 necklaces per hour, and John can make 30 pizzas and 20 necklaces per hour. It's more efficient to have John make necklaces and for Sally to make pizzas because John only makes 5 more pizzas as opposed to 10 more necklaces per hour.
So instead of everyone shifting work around, they can find what they excel at (see: comparative advantage).
Answer:
Panic disorder
Explanation:
Panic disorder: In abnormal psychology, the term panic disorder is a form of anxiety disorder, that causes several panic attacks and is described as sudden onset of feelings of terrors in the absence of any real danger. An individual experiencing panic disorder may feel losing control and physical symptoms.
Symptoms: Sweating, fast heartbeat, shaking or trembling, sense of danger, etc.
In the question above, Erica is most likely suffering from panic disorder.
