Acalorie is the amount of heat needed to raise the temperature of 1 kilogram of water
1. 10 degrees celsius
2. 1-degree celsius
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Which challenges do countries face in limiting the spread of communicable diseases? check all that apply. 1. lack of vaccinations 2. lack of healthy food available 3. increase of worldwide travel 4. decrease of available clean water 5. increase in migration of infected animals

Explain one privacy regulations that you will need to consider when working with patients’ medical records.

Astructural difference between the trachea and esophagus that prevents the trachea from collapsing is the presence of: a) smooth muscle b) skeletal muscle c) respiratory cilia d) rings of cartilage