Which of the following correctly describes sam, a biological methylating agent?
a) it contains a cl bonded to a 1° carbon.
b) it contains a methyl group bonded to a positively charged sulfur atom.
c) it contains a methyl ether.
d) it contains a methyl group bonded to an aromatic ring.
e)it contains a br bonded to a phosphorus atom.

Um can u take a picture of the work

1) the mayans built pyramids just like the egyptians. the mayans also used hieroglyphics like them.2) power was passed down by family. for example, if the father dies, the son would be the next king.3)they both built pyramids for their structures.4)the main crop for the mayans was maize.5)they also grew manioc, beans,  squash,  amaranth, and chile peppers.

Oh dog