When laboratory rats are exposed to asbestos fibers, some of them develop lung tumors. the table lists the results of several experiments by different scientists. asbestos exposure (fibers/ml) percent of mice that develop lung tumors asbestos exposure (fibers/ml) percent of mice that develop lung tumors 50 1 1600 41 400 5 1800 38 500 6 2000 37 900 9 3000 49 1100 25 (a) find the regression line for the data. (use x for asbestos exposure in fibers/ml and y for percent of mice with tumors. round your values to four decimal

On a recent expedition to a remote region of northern canada, scientists uncovered skeletal remains from about 100,000 years ago. surprisingly, all the skeletal remains, which included many species from differing biological families and spanned about two thousand years, showed evidence of experiencing temperatures in excess of 1000 degrees fahrenheit (or 538 degrees celsius). which of the following, if true, best explains the apparent paradox between the cold environment and the evidence of the bones experiencing hot temperatures? (a) chemical changes that naturally occur during the process of decay in only one north canadian species produce the same evidence of the species' skeletons being exposed to hot temperatures as the expedition scientists found. (b) a little over 103,000 years ago, a large fire is known to have occurred in northern canada. (c) strong evidence exists that as early as 70,000 years ago, homo sapiens around the world relied heavily on fire to cook animals. (d) in the same expedition and in roughly the same layer of excavation, scientists found rudimentary wood cutting and hunting tools used by early humans.

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

Organize the word parts according to where they appear in a medical term.