What relationship can be determined from the following information: A. The radioactive isotope iodine 131 has a half-life of 8.1 days and emits 0.8 MeV (milli-electronvolts) of energy.
B. The radioactive isotope phosphorus 32 has a half-life of 14.3 days and emits 1.7 MeV of energy.
C. The radioactive isotope phosphorus 33 has a half-life of 25.5 days and emits 0.25 MeV of energy.
D. The radioactive isotope sulfur 35 has a half-life of 87.5 days and emits 0.2 MeV of energy.

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water