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organic compound that always contains the elements carbon, oxygen and hydrogen. The building blocks (monomers) are monosaccharides.
a measure showing the number of dependents (aged 0-14 and over the age of 65) to the total...
the active maintenance of the correct balance of water and solutes in the blood and tissue fluid...
this muscle 'opens' or straightens the joint when it contracts (so the angle between the two...