How do humans interact with an environment in order to survive? select three options. by adapting to environmental conditions
by letting the environment change naturally
by leaving one environment for a new one
by relying on an environment to supply their needs
by changing an environment to better meet their needs

What does fi stand for in the fitt-vp principle of exercise prescription?

Astairway has 6 steps. is it a handrail required? a. a handrail is required b. a handrail is not required c. double handrails are required d. only nosing is required

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.