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Numerous experimental investigations have been conducted to explain the diversity and unity of life. Specifically, these models have aimed to provide evidence that the conditions of early Earth provided a...
They occur where a band of hard rock (e.g. granite) overlies a softer rock (e.g. sandstone).
Erosion processes such as Hydraulic Action (the force of the water) and Abrasio...
Transcription is the process of sections of DNA being converted into mRNA (messenger RNA) that occurs in the nucleus of a cell. DNA is made up of a template strand and a coding strand whi...
Exothermic and Endothermic reactions refer to if the change in Enthalpy of a reaction is negative or positive respectively. If a reaction is exothermic that means that enthalpy change is nega...
Complexes are formed through ligand binding (donation of a pair of electrons to the central metal atom), and the shape of the complexes is usually determined by steric factors - or how the ligands ...
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