Aside from open pond growing algae and vertical closed loop production of micro-algae, another method to increase the oil content of micro-algae is through a closed- drum production. In this method, the indoor bioreactor plants will be grown in a huge round drum under an ideal or suitable environment that could produce maximum level of algae, which in turn yields large amounts of oil for biodiesel.
Fiber slows the rate that sugar is absorbed into the bloodstream which makes it less likely to get diabetes. It has benefits for a heart to be healthy.
My answer would be '<span>Why are physical fitness programs necessary for improving student health?' Because in the article it discusses a 'room for improvement' when talking about how many children are doing the 'quota' of </span>exercise.