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The four letters (nucleotides) in our DNA code - ATGC - code for the thousands of different proteins that make up our metabolism and our human body. Proteins are made up of modular building blocks known a...

Quadratic equations take the form ax^2 + bx + c = 0. In the case above, a = 0, b = -5, c = -14. In order to solve it, we can factorise the equation into the form (x+c)(x+d) = 0. The answers are then x = -...

steps as follows:x times x = x²2 times 5 = 102 times x = 2xx times 5 = 5xthen add these together:y = x² + 7x +10x = -2, -5; y = 0, 10

The streetcar has a fixed route: it is predetermined and cannot changed. In the same way, the fate of Blanche is predetermined due to her character flaws. She is driven by longing and desire for a perfect...

El deporte es un aspecto muy importante para mantenerse sano y activo. Para empezar, el deporte ayuda a mantener la elasticidad del cuerpo que a lo largo de la vida, con la edad, se va perdiendo. En adici...