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Define sampling with replacement and sampling without replacement. Give an example of each.
Protective Factor
Variable that is thought to reduce the poor outcomes associated with adverse circumstances.
Vitamin D
A fat-soluble vitamin essential for the absorption of calcium, support of bone health, and immune function.
Osteoporosis
A condition characterized by weakened bones, making them fragile and more likely to break.
Nutrients
Essential substances that organisms need to sustain life and promote growth, such as vitamins and minerals.
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