Your hypoglossal nerve XII is: Select one:
a. the most inferior of the cranial nerves.
b. the most interior of the cranial nerves.
O c. the most anterior of the cranial nerves.
d. the most posterior of the cranial nerves.

The best way to get vitamins and minerals is to  a.  eat more fruits than vegetables.    b.  drink as much fruit juice as possible.    c.  take vitamin supplements.    d.  eat a balanced diet.

Name three bad things that can happen to a teenager who has no refusal skills and no self-control:

Which of the following processes within viral replication is the greatest source of genetic variation in rna virus populations? a) high mutation rate due to lack of proofreading of rna genome replication errors. b) transcription from the host cell rna polymerase introduces numerous mutations. c) capsid proteins from the host cell can replace the viral capsid. d) viral rna is translated by host cell ribosomes.