What is the significance of the tabernacle in the Catholic Church and how is it used in religious practices?

The tabernacle in the Catholic Church is a sacred container where the consecrated Eucharist, believed to be the body and blood of Jesus Christ, is kept. It is a focal point of worship and reverence for Catholics, symbolizing the presence of Christ among them. The tabernacle is used in religious practices such as adoration, where believers pray and meditate in the presence of the Eucharist, and in the distribution of communion during Mass.