The correct order of the lifeguard rotation include the following 1,3,2,4,5.
<h3>What is lifeguard rotation?</h3>
Lifeguard rotation is defined as the technique used by lifeguards to rotate shifts amongst themselves in order to prevent drowning.
The perfect steps for lifeguard rotation include the following:
- Incoming Lifeguard (LG1) performs a proactive scan confirming all is clear before taking over the position.
- LG1 reports to outgoing lifeguard that all is clear before taking over the position.
- Equipment is exchanged as lifeguards change position.
- outgoing lifeguard performs a proactive bottom scan confirming all clear before moving to the next station.
- once the position change is complete, both lifeguards scan the zone.
Learn more about drowning here:
brainly.com/question/1285201
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Answer:vitamin Y and vitamin Z are the essential nutrients.
Explanation:
When the researcher treated the mouse cells in the absence of vitamin W and X, the cells survived but when he eventually removed vitamin Y and Z the cells died. This implies that for the cells to grow and survive Vitamin Y and Z which are the essential Vitamin needs to be present. Thanks alot. I hope it helps!
