Đã chứng minh “con gà có trước, quả trứng có sau”
Theo các nhà khoa học, quả trứng chỉ được hình thành dưới sự xúc tác của một loại vật chất hóa học, trong khi đó loại vật chất hóa học này chỉ tồn tại trong buồng trứng của con gà.
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