Question

question 6 of 9
a fume hood is primarily used in a laboratory to:
provide a bright, well - lit area for close - up work.
store reactive chemicals securely.
minimize exposure to hazardous airborne substances.

Explanation:

A fume hood is a ventilation device in labs. It draws in air containing hazardous airborne substances and exhausts them outside or through filtration, protecting lab - workers from exposure.

Answer:

Minimize exposure to hazardous airborne substances.