PLS HELP 150 POINTS
If you started with a sample that contained 4 grams of strontium-90, how much strontium-90 would be left after 84 years?

3 grams

0.5 gram

2 grams

1 gram

Name 3 type of doctors that use medical furniture (chairs), and diagnostic equipment as well as exam tables.

For several reasons you should only use hospital approved hand lotion two of the reasons are because they cause breakdown of latex gloves and can become contaminated with bacteria if dispensers are refilled what is another reason

Which consequence of drug abuse most directly affects the community? a. fines b. criminal record c. loss of driver’s license d. incarceration