In what way does dna look like a book

DNA is a genetic material, an inherited blue print that stores the intructions for making the other parts of the cell and for producing new cells. ... How is DNA like a book? A book contains letters, just like the DNA. It's how the letters are arranged-into words in a book- that makes them mean anything.

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pesticide

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

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