Which of the following is a factor to the key component of health? .
national.
environmental.
professional.
social

How long did it take for peak, sun-jo, and zopa to get to base camp

For a theatrical production, the comes up with the sound plan, and the makes the plan a reality. sound board operator; sound engineer sound designer; sound engineer sound engineer; sound tech sound tech; sound board operator

In what ways does a cell function like a small city or factory