While working near a radioactive mine, workers usually wear heavy plastic suits. these suits protect them from all but

gamma radiation would be the best answer. Alpha particles can be stopped by air. UV radiation can be halted by a layer of clothing or insulator. Beta particles can be ceased by the plastic suit. Just gamma radiation can enter the substantial suit. It must be halted by thick dividers of lead or cement.

answer: you could do some invislibe ink.

explanation: i will tell you how to if u answer my question.

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.