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How can i determine crop coefficient of constructed wetland macrophytes? How long do the batteries in Beats executives last? Which pattern of speciation is most important in nature? Allopatric or sympatric why? If you started with 3.60g of Copper and reacted it with an excess of nitric acid what mass of copper hydroxide would you expect to recover? If 5sinθ = 3 determine the value of:
1. cos (θ-360)
2. Tan (squared)θ
3. Sin θ x cos θ (all divided by cos (squared θ)?