200 is a possible measurement of the AQI.
Digestive system is the system of organs which digest food. Human digestive system is consisted of the gastrointestinal tract and the accessory organs of digestion. Accessory organs of digestion are: the tongue, salivary, glands, pancreas, liver and gallbladder. The digestion in this system has many stages, and the first one starts in mouth, and it is called oral cavity. D<span>igestion means breakdown of food into smaller and smaller and smaller components which can be absorbed and assimilated into the body...</span>
The circulatory system delivers oxygen and nutrients to cells and takes away wastes.
Running. D, I was going to put down, A, but D is most logical as well.
<span>Culture festivals would be the correct answer because they don't increase or encourage safety of the community. Unlike it, programs such as those regarding car safety, fire safety, or regulation on recycling and keeping the environment safe, and many many more, all influence the safety of the community because they protect all life forms from harm.Hope this helps. Let me know if you need additional help!</span>