Minerals, just think about it you know rocks have minerals in it, water has minerals and soil is rock almost.
<span>It is a membranous sac attached to an embryo, functioning as the circulatory system of the human embryo before internal circulation begins until about 3 weeks of age if I recall. It also forms the umbilical cord. A collet is used for clamping purposes. It forms a collar around an object, and clamps down on it as it is tightened. A 5C collet has external threads used for lathes..</span>
The four main parts are:
Heart
Blood vessels
Blood
Lymphatic system
Hope that helps <span>
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The process of mitosis is divided into stages corresponding to the completion of one set of activities and the start of the next. These stages are prophase,prometaphase<span>, </span>metaphase<span>, </span>anaphase<span>, and </span>telophase<span>. This stages has its own stages and phases on what would happen to the cell.</span>
