12/7/2025 · 4 min read
How DNA Mutation Creates New AllelesLearn how DNA mutations create new alleles by altering nucleotide sequences, leading to genetic variation in populations.
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12/7/2025 · 4 min read
Why Is Energy Conservation Considered Universal?Explore why energy conservation is seen as one of physics’ most universal laws and how it governs systems from particles to planets.
12/7/2025 · 4 min read
What Does It Mean for Motion to Be Relative?Learn what it means for motion to be relative, why reference frames matter, and how observers define and compare motion in everyday physics.