c. sulfur dioxide can block sunlight due to the thickness of the gas.
Before a person is permitted to work
at a VITA/TCE site as a volunteer in any capacity, such a person must score 80%
or higher in the Volunteer Standards of Conduct (VSC) certification test annually, and also s<span>ign
and date the Form 13615, Volunteer Standards of Conduct Agreement, agreeing to
comply with the VSC by upholding the highest standards of ethics.</span>
True is the answer to your question
