All of the above is the correct answer
Answer:
They pump blood/help us breathe oxygen.
Explanation:
The lungs are a very important part of the body, without them we would die.
Answer:
1. Ecological Changes and Agricultural Development
2. Changes in Human Demographics and Behavior
3. International Travel and Commerce
4. Technology and Industry
5. Microbial Adaptation and Change
<h2>hope this helps</h2>
Explanation:
When using the ice water bath method, the temperature of a bimetal stemmed or digital thermometer should be calibrated in 32 °F.
A bimetal stemmed thermometer is a type of thermometer used for measuring food temperatures.
It can measure a temperature range from 0 to 220 degrees Fahrenheit °F.
It is called bimetal stemmed because it has a metal stem with a sensor in the lower end.
Bimetal stemmed thermometer are calibrated using the ice water
bath method.
When the metal probe of the thermometer is placed in a bowl filled with ice water, the reading should be 32°F (which is equivalent of 0°C for ice water). This shows that the thermometer is still effective.
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