Listen if you have to cheat for the dba thing not worth even doing that dba tbh this is very easy as I just did it in like 5 minutes it gives you everything you need even the formulas so use your f .u .c .k. 1 .n g brain you monkey...
Well depending on the speed of both of those things is were the rock will be placed and it also determines how fast can an environment change
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I know that protons and neutrons are located at the center of an atom, so the correct answer is D
