Why is my dog a idiot

HAHA Don't say like that dog's are best and the reason if they are because that makes sense there are animals and we r humans

somtimes humans are also idiots (no offence)

Well Have a Great day !

What.

Explanation:

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.