Take some simple measurements, add a dash of algebra, and you basically have a way to measure an unknown mass.
<h2>Answer:</h2>
<u>Natural gas is indoor pollutant</u>
<h2>Explanation:</h2>
From the options given above smog and vehicle exhaust are outdoor pollutants. Oxygen is not a pollutant at all. The only option left is natural gas. When we cook food or use heaters we use natural gas so the burning of natural gas pollutes the indoor environment that is why we can say that natural gas is indoor pollutants.
Answer:
B.
Explanation:
Smallware-washing is the process of collecting and cleaning the dishes used in preparation, serving, and storing food in restaurant. The dishes include cutlery, pots, glasses, kitchenware, etc. The three-compartment sink is a five-step process to clean the dishes.
The step which is incorrect for smallware-washing in a three-compartment sink is to use sanitizer to kill germs. The sanitizer used to sanitize the dishes is hot water or chemical mixed solution.
Therefore, option B is correct.
With this question firstly you can think beyond football players. Technology can be used to better understand everyone's health, including people and animals. Think about things like injuries that cant be seen, such as concussions. If a football player wanted to better understand their health they could get an MRI or use other forms of technology. Outside of injuries there is also the health aspect, you can check your cholesterol and blood rate and all that very easily now a days, making it quite easy to check if you are healthy.
