Complement preservation is possible if an organism is buried in

a. tar.

b. mud

c. tree sap

d. any of the above

Which of the following was an effect of allied defeats and high casualty rates on the eastern front? the united states issued the fourteen points. russia entered the war on the allied side. the united states entered the war sooner. russia experienced a revolution and dropped out of the war.

Important document #2—mayflower compact who: what: when: where: why? bonus—why is this different from the magna carta?

This photo shows an early mesoamerican structure, specifically from the zapotec culture. what was this structure most likely used for? a.creating terraces for farm fieldsb.practicing religious ceremoniesc.playing a ball game with stone hoopsd.protecting a city from invading armies