Which of the following chemicals is NOT found in cigarettes? A. Arsenic (Poison)

B. Ammonia (Toilet Cleaner)

C. Cadmium (Batteries)

D. All of these chemicals are found in cigarettes

Can someone give me one specific health problem (within unhealthy eating) and explain it. !

Which of the following best describes sports protective equipment

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.