Reason: We will set up 4 containers for this experiment and measure the carbon dioxide levels in each. One container will have water only and no organism. Why is this an important container to have in our experiment?

Hahaha good one. you ? & oop

What is your question then

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.