Which action of fire fighting foam creates a barrier between the fuel and the fire?

Which of the following statements regarding wood that has been treated by a fire-retardant substance is LEAST accurate?

A. It resists ignition. B. It has increased fire endurance. C. It is completely noncombustible. D. It is permitted by building codes for certain applications.

For an herbal infusion, ________ cups of dried herbs are needed

Fill in the blank(s) with correct word