Antioxidants can work as vitamins, as phytochemicals, and as mineral cofactors within antioxidant enzyme systems. Complete the sentence below about the various functions of antioxidants. Antioxidants do not .

The given blank can be filled with prevent chronic conditions.

Explanation:

The cells present within the body have to encounter different threats each day. Like free radicals coming from the outside hampers both the cells and the DNA present within it. Some of the cells can get heal, while some do not possess the tendency to do so. These free radicals result in various conditions like heart disorders, cancer, and diabetes.  

However, to fight against free radicals, the body uses chemicals known as antioxidants. The antioxidants prevent free radicals from destroying cells, these chemicals also help in reversing some of the effects done by free radicals, that is, it also helps in boosting immunity. However, despite all the functions done by antioxidants, not all the conditions are completely cured with the help of antioxidants. The antioxidants solitary cannot help in curbing the chronic conditions.  

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

answer; i believe the correct answer to the above question is ( friction)