Item 8 School administrators need to revise the emergency exit routes because construction at the school will block one exit for several weeks. They use a floor plan of the school to model the exit route from each room of the school. What is the next step in the process? Choose the correct answer.

Design and test solutions.

Optimize design solutions.

Define and delimit the problem.

Implement and communicate results.

this anwer is define and delimit the problem

Explanation:

The qualifications for an emergency exit are as follows: it must be in a location that is easily accessible, the exit must have an area or location that can carry people in in the event of an emergency situation, it must be controlled by people in the building, it must be well managed and regularly maintained, and must be in a permanent location. Usually in a strategic location (for example on a staircase, hallway, or other possible place) opens an exit with a crash bar above it and with an exit sign leading to it. The name is a reference when it is often used, however, the fire exit can also be the main door that must be opened from inside the room. A fire escape is a special type of emergency exit, installed on the exterior of a building.

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explanation:

crosscutting concepts have application across all domains of science. as such, they are a way of linking the different domains of science. they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

answer: they produce more slow than unicellular organisms.