Do changes that cannot be easily reversed, such as burning, observe the law of conservation of mass? explain.

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun

1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.

What will happen if two of the base pairs of the stand of the dna are switched