Answer:
Bread and Lamb
Step-by-step explanation:
Yes there were two types of bread leavened and non-leavened. In passover you eat a lambs meat. But here it is referring to Jesus as the 'lamb' it's a comparison. The lamb was sacrificed to God as a way for God to forgive their sins. As we know Jesus gave his perfect life in exchange of us dying and having to sin for the rest of our lives. Which makes these two things very important.
Hope it Helps!!
:D