The table below shows the half-lives of four radioactive materials. Radioactive material Half-lives lodine-131 8.07 days Sodium-24 15 hours Bismuth-212 60.5 seconds Strontium-90 29 years Based on the table, which of these best orders the materials from the slowest to the fastest rate of decay? (1 point) O a lodine-131 - Sodium-24 - Strontium-90 Bismuth-212 Ob Bismuth-212 Strontium-90 → Sodium-24 lodine-131 C Bismuth-212 Sodium-24 lodine-131 Strontium-90 Od Strontium-90 lodine-131 Sodium-24 - Bismuth-212

Consider a population of snowshoe hares in montana. their fur color changes in response to changes in day length. during the long summer days, they have brown fur, but as the days shorten in the fall, their fur turns white in preparation for winter. then as the days get longer in the spring, their fur turns brown again. their fur coloration acts as camouflage from predators. as climate change brings warmer fall temperatures to montana, colder temperatures with snowfall are coming later in the year, and there may be less snowfall overall. as a result, the hares' fur color may be mismatched to the color of their surroundings, making them more visible to predators. which snowshoe hares would have a reproductive advantage in this changing environment? which snowshoe hares would have a reproductive advantage in this changing environment? hares that change color in response to day length, as the current population does hares with a mutation that prevents them from changing color from brown to white hares with a mutation that causes them to change color in response to temperature rather than day length hares with a mutation that prevents them from changing color from white to brown

Which numberline shows the solution to n -3

The covers all of earth like a thin shell,but it is not a solid sheet of material.it is broken up into several large sections and many smaller ones. fill in the blank.