The ability to perform 20 sit-ups in a row is categorized as muscle . the ability to lift a heavy box into a cart is categorized as muscle . the ability to lift a heavy child into bed is categorized as muscle . the ability to carry a book bag home from school is categorized as muscle . the ability to lift a heavy weight many times in a row is categorized as muscle .

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.

Discuss abnormal behavior portrayed in a movie, a tv show, or a novel. describe the abnormal behavior and discuss what was wrongly depicted about the behavior.

About how many individuals in the us go bankrupt each year due to medical bills?