An artifact is a man-made object that has some kind of cultural significance. If you find a 12th-century vase, it's an artifact of that time. Don't drop it!
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Homemade My Way Celery Seed Powder 1 Pound. Celery seed powder is a spice that isn't always featured in the herb and spice rack but if you have some, it can make an ...
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Strawberry DNA Extraction Lesson Plan This lesson plan is for the extraction of DNA from strawberries. Strawberries are an exceptional fruit to use for this lesson ...