Human pancreatic ribonuclease has 128 amino acid residues. What is the minimum number of nucleotide pairs required to code for this protein

They both determine the exact age of rocks.

If the experiment was perfomed more then once and you get the same results

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.

D. peatlands,grassland,swamps