Which would be the most in putting out a fire in the lab?
an extinguisher and a first-aid kit
a first-aid kit and broken-glass container
an extinguisher and a blanket
a blanket and a broken-glass container

an extinguisher and a blanket

Explanation:

An extinguisher and a blanket are expected to be helpful in extinguishing fire. As both of these items will cut the supply of oxygen from the burning fire. Oxygen enhances the intensity of fire. A typical fire extinguisher consists of carbon dioxide gas which suppresses oxygen. The blanket will have more density can be used to suppress the fire.