Apotentially hazardous or food is capable of supporting the rapid growth of harmful microorganisms.

Your answer is  d.)relationship between pressure and air volume and led to the understanding of how respiration works

Depression is lifelong, though you can get medication to with it. the difference between sadness and depression is that sadness lasts a little bit, depression last a long time and it goes on and off. people usually get depression through experiences they have been through, or genetics.

Why  do you think body composition focuses  on the  ratio  of  fatty tissue  to  other body tissue? why is  body composition not related  to  weight?