this diagram model of our solar solar system has many constraints which feature is not constraint of the model? the reactive of the planets? the distances between space object?the different types of objects that orbit the sun? the representation of planetary motion?

What is a capital crime? its not social studies but they don't have criminal justice

What did economist john maynard keynes believe about deficit spending?

“obamacare”: included a provision for government-run health insurance called “the public option.” was bitterly opposed by congressional republicans because most favored a “single-payer” plan. survived two challenges to its constitutionality. was partially repealed in 2013 in order to avert a government shutdown. led to the expansion of medicaid in republican controlled states.