Which of these can affect the results of biometrics systems, according to "the biometric body"? a. Aging b. Blinking c. Thinking d. Swallowing.

Approximately percent of the energy created by cell metabolism is used by the body to carry on its normal functions, such as respiration, digestion, reproduction, muscular movement, circulation, and cellular regrowth.

Lumps of iron and manganese ore called can be harvested from the seafloor near underwater volcanoes.

1)some people believe that certain drugs such as marijuana should be legalized. do you agree or disagree? 2)what impact might legalization have on forensic science as a field? which drug presents the greatest challenges to forensic science? why?