The answer is true. It is because the activated sludge
process made use of the aeration in which air being mixed with a substance
together with a bacteria and protozoa that is in a biological floc that will
help treat the wastewater.
Before the food handler handles any type of food or cooks and prepares them. It is best that they should properly wash their hands in order to prepare them with clean hands. It is best to wash the hands before handling the food so that the hand that could have exposed to dirt could be cleaned and it will prevent the food from being contaminated.
Answer: D. Water will move across the cell membrane in both directions because the concentrations of solute particles inside and outside the cell are the same.
Explanation:
When you gain weight steadily and slowly, you add less body fat and more muscles. It is because if fat lessens, the one who will replace or takes place of the fat that has been lessen will be the muscles. That is why people who undergo to trainings in gym or having to conduct exercise will likely burn fat and these fats will be replaced by muscles.
