Item 18 Which word is described by this statement?

Scientists use this to measure the magnitude of an earthquake.

shield

magma chamber

Richter scale

seismograph

U.s. foreign aid incudes all the following programs excepta. humanitarian aidb. military assistancec. cycle of dependency grantsd. development aid

How was the appointment of two consuls during the roman republic an example of a democratic principle? one consul represented patricians and one represented plebeians, so that all citizens had representation each consul had control over the same number of military legions, which prevented either one from a forceful takeover. consuls had to agree on all decisions, which prevented any one person from gaining too much power. consuls had to make decisions based on majority rule in the senate. quickly

Who is eric smith what did he do to derrick robie? did he stick a stick inside derrick robie?