<span> a theory is a possible explanation, but a scientific law is a proven explanation
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Within the first week after conception, the cells of the zygote start to differentiate in other words, the cells start to specialize in structure and function. In addition, physical and cognitive anomalies in children that are the result of a pregnant woman heavy drinking is identified as fetal drinking syndrome
Fat, more specifically, triglyceride which are the main constituents of natural fats and oils in humans and other animals
The fibers contract to produce tension on the associated tissues or tendons. Muscle tissue<span> is enclosed in facia, which in turn is attached to other structures including ligament. There are three types of </span>muscle tissues<span> : </span>skeletal<span>, cardiac and smooth muscles.</span>