What type of model did copernicus propose for the solar system?
o a) elliptical
o b) retrograde
o o geocentric
o d) heliocentric

answer; i believe its echoic memory,it is believed to last three to four seconds; good luck

lesson summarykaryotypes a genome is the full set of all the genetic information that an organism carries in its dna. chromosomes arebundles of dna and protein found in the nucleus of a eukaryotic cell.

its temperature is increasing. this causes molecular vibrations to increase.

flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.