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Ages 12+ Unleash your inner detective and put your brain to the test with hours of challenging fun
When kids want to feel the squish
high-quality materials - BPA Free - Wonderfully safe for baby
Help our pollinating pals
history and how humankind can solve huge problems
Chromosome rock Ages 12+ Unleash your innerChromosomes are threadlike structures inside of cells that store genetic information. They are composed of the material chromatin, which consists of DNA, RNA and proteins. Most human cells have two pairs of 23 chromosomes, one pair from your mother and the other from your father, for a total of 46 chromosomes. Great gift for anyone who wants to know who they are and what they're made of.
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