The volume of a sphere whose diameter is 18 centimeters is Pie cubic centimeters . If it’s diameter we’re reduced by half , it’s volume would be Of it’s original volume

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The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic

Kim jong un.yeet jkany leaking in the power plant can directly cause radiation and other bio hazards.brainliest answer pls.