<u>Answer</u>:
Since the mid 1970s, the United States had a significant trade deficit.
<u>Explanation</u>:
The U.S had undergone a trade deficit since the 1970s. This has been contributed to the fact that they have been importing way more supplies and goods than the other countries were buying from the Americans. These imports have affected the native industries. Also, the demand for American products went down drastically and thus contributing to the deficit.
While Europe and Great Britain undertook industrialization in the 18th century, Americans started it in the 19th century-this delay resulted in the US depending upon imported goods and also in US struggling to meet Europe's levels of export.
The solid, plastic layer of the mantle is called the asthenosphere. It is located beneath the lithosphere and is considered very mechanically weak. It is different widths depending on the temperature.
The first one is done alone the second is done with someone else
Doctors use chemistry to control infections by cleaning themselves, their tools, and patients with disinfectants and administering to patients chemicals that attack bacteria without damaging the patient's tissues. The patch adhesive was developed by a chemist.
In general, practitioners do not use much chemistry. However, there are some exceptions. Intensivists and emergency physicians need to think a lot about acid-base chemistry. Most doctors don't think about the basics of chemistry, they just think about the consequences of processes and pathways.
Learn more about doctors here:brainly.com/question/24448809
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