Throughout history, there are numerous examples of art being used to help people who were illiterate. How has art historically impacted people who lacked the ability to read and write? A. Artwork was viewed as more durable and lasting than recording the information on paper or papyrus. B. Decorative vases were used to carry water and supplies. C. Cave paintings inspired people to learn to read thousands of years ago. D. Christian art was created to share the stories in the Bible.

that is good that you know it

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.