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science help need ur help it is easy?

Question 2 was write a list of lab rules and 3 is decorate ur list of rules with correctly labelled safety equipments what does this mean? ( 3 )

Answer:

The fire department will not come. the button is there to test the strength of the batteries and if it doesn't work, then you have to replace the batteries and try again.
If it's like the '06 its in either 2H, 4H, N or 4L. Those are the positions on the shifter (it isn't a throttle) for the transfer case. According to my owners manual the Part time indicator illuminates when in 4H. The 4LO MODE indicator light illuminates when the transfer case is shifted to 4L. It also cautions not to attempt to make a shift when the front or rear wheels are spinning. The transfer case is not equipped with a synchronizer and therefore the front and rear driveshafts must be equal for the shift to take place. The manual also states under the explanations for 4H 4L that each locks the front and rear drive shafts together so I think that Part Time designator is maybe a bit of a mis-nomer. The Grand Cherokee has a different setup which does, I believe have a part time setup. Maybe they just used the same instrument panel and activated those lights because they were there. From personal experience if you want to shift the transfer case while sitting still make darned sure you have the transmission in Neutral. Try it in Park and (if you pull hard enough) you'll wind up needing a new transfer case shifter as it will break a nylon piece attaching the cable. The cable isn't sold separately and the entire shift unit has to be replaced at around $350. Luckily I did it while it was still under warranty.
If the smoke detector is not monitored, there is no way for the fire department to know - unless your neighbor hears the sound and calls them. Generally they are not that loud, but are loud enough to wake you up and get you out of the house in the event of a fire. The truth is that the non-monitored smoke detectors are better than nothing, but monitored ones are the way to go. What happens if no one is home? Big fire Even worse, what happens if you are home, there is a fire, and you are overcome by smoke? Nobody will know. That is why more and more people are turning to monitored fire detection - and it provides a nice discount on home insurance.

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