The ability of the heart, lungs and blood vessels to provide fuel and oxygen over time a. Flexibility
b. abdominal strength
c. cardiorespiratory endurance
d upper body strength

Um yea this might be weird to say up here but me and my girl got freaky and shoved a bottle up my but thole and now is stuck. so what do i do?

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.

Explain the importance of getting and proper treatment for a mental illness.