the term means the loss of consciousness that occurs when the body cannot get the oxygen it needs to function. a. cyanosis b. dyspnea c. bronchospasm d. asphyxia

How can you keep track of variables in a science experiment?

Which of the following are false concerning microbes? a. microbes generate oxygen through photosynthesis.b. the primary role of microbes on the planet involves causing disease in animals and humans.c. microbes produce vitamins in the intestines.d. microbes play a role in breaking down waste and decomposing dead organisms.

When coal has reached it hardest, darkest form, it is called select one: 0 a. sub-bituminous b. lignite c. bituminous d. antrhacite next page