The three basic measures of memory retention are recall,
recognition, and relearning. The measure of memory used by Hermann
Ebbinghaus to assess the impact of rehearsal on retention was the relearning. <span>Hermann
Ebbinghaus is widely known within the world of psychology. This important
psychologist and philosopher was one of the first to employ scientific
methodology in the study and analysis of a higher cognitive capacity. Ebbinghaus
made several contributions to the world of psychology, being especially
relevant for being a pioneer in the study of memory.</span>
D because that was to happen to every person unlike the others
For Luther the true meaning of "church" was: a reunion of people who helps each other and money didn't mattered; but the Roman catholic church in that time needed money to do the "cupola di San Marco" in Rome (Vatican) so they started to sell forgets for the people sins, so the church started to gain money, and the population was sure not to go to hell. Luther believed that to be forgiven people would've repent and than, only by the true regret they could've been saved.
the good works were to help the poor and the ills and staying away from the richness of the superior and selfish church.
(sorry for my bad English, I'm from Italy)
Solid: Has a definite shape and volume. liquid: Has a definite volume, but take the shape of the container. gas: Has no definite shape or volume. change of state: When matter is converted from one of the three states (example: solid, liquid, or gas) to another state.