I’m not sue u can just loook it up on the Internet
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Vertebrates have backbones, while invertebrates do not.
Humans, for example, are vertebrates because we have backbones.
ADP has two phosphate groups and ATP has three phosphate groups but they both have phosphate groups.
I think it's either the Forest or grassland though it might be Forest, just saying
Okay, biology isn't exactly my strongest subject (it never has been), but I'm pretty sure the answer is nucleotides. DNA is made up of nucleotides. Each nucleotide contains a phosphate group, a sugar group, and a nitrogen base. There are four different nitrogen bases: adenine (A), thymine (T), guanine (G), and cytosine (C). A always pairs with T, and G always pairs with C.
