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Essentially, photosynthesis is the process by which plants convert light energy to produce sugar. It needs water, light and carbon dioxide to occur and produces oxygen and sugar/carbohydrates. Photosynthe...

Firstly break the question into 2:Nature of earthquake; characteristics, location and scale. For example 2010 Haiti earthquake, magnitude of 7.0 on the richter scale, epicentre 25 km from Haiti's capital ...

Analysing the 2010 earthquake in Haiti, there have been varying short-term and long-term social and economic impacts. This is due to the violent magnitude of the earthquake (7.0 magnitude initial shock, f...

The nucleus contains all of the genetic information of the cell. This genetic information is the DNA. DNA is deoxyribonucleic acid, and through this the cell is able to complete its functions through tran...

Step 1: Differentiate y with respect to x. dy/dx = 3x^2 - 6x - 9
Step 2: Equate to zero and solve. 3x^2 - 6x - 9 = 0(x - 3)(x+1) = 0x = 3, x = -1
Step 3: Substitute into original equation to fin...