When Dante and Virgil leave Hell behind, what do they see that gives them hope?

In “Canto XXXI,” one of those being punished is a giant who participated in the building of the Tower of Babel; this was recorded in the Bible.  This tower of antiquity was being build to reach heaven, and as a punishment God caused all those involved to speak different languages so that they could not understand each other and finish the tower.  

In “Canto XXI,” there is a pit of boiling tar; after Virgil makes some negotiations, Dante is allowed to continue on his way.  

When Dante and Virgil leave Hell behind, what do they see that gives them hope?

In “Canto XXXIII,” Hypocrites trample over a crucified sinner; this sinner is Caiphus, who served as high priest under Pontius Pilate, the governor who ordered the crucifixion of Jesus Christ.  

In “Canto XXXI,” one of those being punished is a giant who participated in the building of the Tower of Babel; this was recorded in the Bible.  This tower of antiquity was being build to reach heaven, and as a punishment God caused all those involved to speak different languages so that they could not understand each other and finish the tower.  

The final canto is number thirty-four; there, Satan is frozen from the waist down, and he chews sinners in each of his three mouths.  These sinners are Judas Iscariot, who betrayed Christ; and Brutus and Cassius, who murdered Julius Caesar in the Roman Senate

The basilic vein is the last choice for venipuncture because it is:

The suture that connects the two parietal bones to the frontal bone is the _________ suture.

The remodeling of bone is a function of which cells?