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Araceli Harris ∙
1899, Wilbur and Orville Wright
echinodermata
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The columns in the periodic table are called groups, or families. The rows in a periodic table are called periods.
female anopheles mosquito
Cysts
During sexual reproduction in a flowering plant microspores produce four haploid microspores. This is what happens in the reproduction of angiosperms.
vacuole
its enzyme level!
cutting
what is rod shaped bacteria
Diffusion
Ursa Minor (Latin: "Smaller Bear", contrasting with Ursa Major), also known as the Little Bear, is a constellation in the northern sky