Final answer:
The correct answer is option B) Crackers and wine. These elements are part of the Eucharistic practice in a Catholic setting, where bread and wine are consumed as symbols of Jesus's body and blood, commemorating the Last Supper.
Step-by-step explanation:
At Trevor's Catholic school, the food and drink that represented the body and blood of Jesus are bread and wine. This is part of the Christian practice known as the Eucharist, or Holy Communion, where Christians consume bread and wine in remembrance of Christ's sacrifice. The Eucharist is based on the scripture from the Last Supper where Jesus told His apostles to use bread - 'It is my body', and wine - 'It is my blood'; reenacting Jesus's sacrifice and his instructions to them as described in the Bible. So, the correct answer to the question would be option B) Crackers and wine. However, it is worth noting that in some Christian denominations, substitutes like grape juice are used in place of wine.