How did renaissance art differ from earlier periods in terms of painting technique? a. renaissance artists used tempera paints on wet plaster. b. renaissance artists used oil paints on dry walls. c. renaissance artists used watercolors on wet plaster.

i studied this in art appreciation class, i think it is c, i hope i helped.

Option:  C. Renaissance artists used watercolors on wet plaster.

Explanation:

Renaissance artists developed a new technique in painting the fresco painting. The process of painting on walls was very tricky and required a masterful grace to do it. Fresco is one of the challenging art which required speed and accuracy. It is a technique of painting using the wet lime paste on the wall. Artists during that period add color pigment mix with water onto a thin layer of wet plaster. The process of creating fresco with colors allowed it to lasts for centuries.

i believe the answer is  the similarity is that both are sacrifices which have the same purpose and sacrifice - jesus christ, but the difference is in offering of that sacrifice.

the similarity is that both are sacrifices which have the same purpose (repenting our sins) and sacrifice - jesus christ.  the difference is in the way of the offering that sacrifice. the sacrifice of jesus on the calvary is sacrifice of his actual living body and blood, but the sacrifice of the mass is the sacrifice of the jesus through bread (body) and blood (wine). in the sacrifice on calvary jesus was offered for us; while at mass he offers himself through us.