Enzymes are biological catalysts – they speed up chemical reactions. Enzymes are required for most of the chemical reactions that occur in organisms . These reactions occur in the breakdown of chemical molecules, which we see in the digestive system . ... Enzymes are proteins that have a complex 3D-shape.
False a watershed is an area of land that contains a common set of streams and rivers that all drain into a single larger body of water
Answer:
High blood pressure is called hypertension or often referred to as the silent killer as it shows no symptoms at all.
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