Q: Answer this question:

the junctional epithelium once it has migrated apically attaches to the cementum by means of??

A: hemidesmosomes

Q: Answer this question:

when did the battle of vimy ridge end??

A: 12 April 1917

Q: Answer this question:

who votes for the rock and roll hall of fame??

A: journalists

Q: Answer this question:

who wrote take another piece of my heart??

A:
Bert Berns