Which of the following is a direct benefit of good flexibility? A.
increased muscle strength
B.
increased range of motion
C.
improved muscle endurance
D.
none of the above

Please select the best answer from the choices provided.

A
B
C
D

What ethic groups are most affected by obesity and why?

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.

What are three important public health tools for addressing heart disease? identify the tools, and explain why they are a benefit to public health. you! : )