Two males of equal size and leanness but different ages will burn the same amount of calories at rest. true or false?

True or false when a male or female are sterile they cannot reproduce

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.

During times of strees what increased in the body causing the body sex hormones to decrease