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The stem of a plant is composed of bundles of xylem tissue that transport water and nutrients to the leaves. The xylem bundles are found in the stem, root and leaf. Xylem bundles are present both ...

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A number of researches have established that being physically strong or having a higher BMI can help increase metabolic rate. The key is the muscle mass of an individual. There are a number of studies which ...

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Crabs have eyes because they're predators and need to see in the dark. Also, their eyes are quite large to help them spot prey. The crab's eyeballs also help it move its body quickly in a ...

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The long phase of the cell cycle is the last stage of cell division in a eukaryotic organism. The long phase of the cell cycle leads to an increase in chromosome number, as well as an ...

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The elbоw is а jоint in the humаn аrm, the twо bоnes in the fоreаrm, аnd the twо bоnes in the uррer аrm. The elbоw is а jоint in the humаn аrm, between rаdiаl аnd ulnаr соllаterаl ligаments. The орроsite side оf ...