The aztec used chinampas for
a.
astronomy
b.
farming
c.
record-keeping
d.
trading

Which anatomical feature would you expect to find in the fossil remains of a nocturnal species?

You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone,pumice, and gneiss.

Mexico city is an example of how humans alter their environment because it was a. one of the world’s largest cities b. built on drained and filled lake beds c. built after conquest by the spanish d. once the capital of the aztec empire