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Sponges exist in many forms. Match each sponge below with its appropriate name. 15.png

Lichen is formed as a fungus having a symbiotic relationship with a photosynthetic partner such as green algae or cyanobacteria. It too can occur in various forms. Match the type of Lichen below with its appropriate description. 1.png

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Air stagnation occurs if air movement is less than _____ fpm

The measured airflow through a blower door fan that is used to calculate air changes per hour is called _____.

The allowable draft rate in a room is _____ fpm.

A duct leak in an unconditioned space is a greater concern than a duct leak in a conditioned space.

An instrument used to measure the airflow through a duct at a given supply or return is a(n) ____.

If demand stays the same, a decrease in supply would result in 

Headline: St. Cloud development project to include a Caribou Coffee shop.  What is the impact on the equilibrium price and quantity of coffee in St. Cloud?