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Structure of DNA DNA is a polymer, which is a large molecule made up of smaller, repeating molecules called monomers, specifically referred to as nucleotide bases. These bases continuously repeat a...

Split-brain research is based on the concept of hemispheric lateralisation, which is the idea that the two hemispheres of the brain have different specialisations, they are not entirely the same. Split br...

Both oceanic and continental crust are less dense than the underlying mantle rocks which are ~3.3g/m³ and therefore they 'float' on top of the mantle. Oceanic crust is formed primarily of dense...

Premièrement, j’adore le sport. Je trouve que le sport m’excite et me donne beaucoup d’énergie, surtout le matin. De plus, le sport me relaxe quand je suis stressée par la forte pression des examens. Sans...

Continental Drift is a theory credited to Alfred Wegner in the early 1900s. This theory implies that the continents were once joined in one supercontinent called Pangaea and have since drifted apart. The ...