Match the descriptions with the type of crime scene search pattern. zone
spiral
line
investigators move from one side of the
crime scene to another in a single direction
arrowRight
crime area is divided into multiple square
areas and each is assigned to an investigator
arrowRight
from the outside or the center of the crime
scene, the investigator walks down a circular
path and works their way inward or outward
arrowRight

1. Line.

2. Zone.

3. Spiral.

Explanation:

In crime scene investigation, individuals who are certified professionals (investigators) in collecting evidence after an unfortunate incident such as murder has occurred use the following strategic investigative methods or techniques;

1. Line method: investigators move from one side of the crime scene to another in a single direction. This method is best used in areas that comprises of obstacles e.g rocks, trees, pillars etc.

2. Zone method: crime area is divided into multiple square areas and each is assigned to an investigator. This method is best used in buildings such as hospital, office, school etc., because these investigators are assigned to each zone of the divided crime area.

3. Spiral method: from the outside or the center of the crime scene, the investigator walks down a circular path and works their way inward or outward.

what school and grade?

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.