You said which, so there should be choices.
Immune tolerance is the lack of capacity to increase the
reaction to antigens. The tolerance can either be natural or “self” tolerance. On
the other hand, licensing is a kind of protein that lets replication for cells.
They usually happen with eukaryotic cells and they begin with the replication
of DNA.
56: It's S, south. Magnets have two poles, right? Opposites attract; likes repel. The two are attracted, therefore it must be S. The other side of the magnet is N, North.
57. If you push them together, then they will stick together, because of their magnetic attraction.
Please mark brainliest if I helped you.
Answer:use a taller ramp
Explanation:trust I took the test
