When tycho observed the new star of 1572, he could detect no parallax. why did that undermine belief in the ptolemaic system? in the perfect heavens idea of aristotle? it indicated that the new star did not have a circular epicycle required by the ptolemaic model and the perfect heavens of aristotle. it indicated that the new star was far enough away to be part of the celestial sphere, which was perfect and changeless in both the ptolemaic model and the perfect heavens of aristotle. it indicated that the new star was not a sphere, which contradicted the perfect geometrical forms required by the ptolemaic model and the perfect heavens of aristotle. tycho did detect parallax, which convinced him that earth moved and caused him to believe in the copernican system.

jacksonian era promoted strength of the presidency and executive branch at the expense of congress. it also sought to broaden the public's participation in government. the jacksonian's demanded to have elected judges, instead of appointed judges, and rewrote many state constitutions to reflect the new values. hope this ! if you did find it would you mind giving me brainliest? : )

it all depends on how long the hours are. i think they wouldn't approve of it. in my opinion.

heyo, whats up

when you sing louad enough the vibration of you voice is able to shatter glass so yes vibration is your answer

if this mark brainliest i wolud be happy and have a great day you!

mammals. mammals of the piedmont region live in several habitats such as wetlands, fields and forests. raccoons live across the state including the piedmont. they've adapted to environmental changes, including the loss of natural habitat.