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in my opinion 70% harmful..... LOL
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoyes
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How is a web cell phone useful for students?
How is a cell phone useful in everday life
Are lions harmful or useful?
lion are useful and harmful
What is the function of a gps tracking cell?
A GPS tracking device in your cell phone can be useful for locating someone who has their cell phone on but is not answering it. This would be an emergency situation.
Is a ameoba harmful or useful?
It is not harmful. Also it is not useful
In what circumstances is it worth buying cell phone boosters?
Buying a cell phone booster is useful in circumstances such as when you are in a canyon or valley and your cell phone is frequently dropping calls or if you have dead zones on your way to work.
What are the benefits of having a cell phone locator?
If someone has a cell phone locator then it means they can find their phone if it has fallen out of their pocket. There are a lot of people who put their phone down and then forget so it can be useful.
What are Useful and Harmful Changes?
The changes talking place in our surroundings and which are useful to us are called Useful changes. The changes which are not useful but harmful are called Harmful changes
Why is cell phone useful to us?
so we can communicate to people and we can know where our children are at
Is the cell phone harmful?
There is no definite answer currently. Scientists and doctors will know more as the years progress, because cell phone waves would have a gradual effect on the brain, and evidence will become apparent (and more people eligible) to figure it out. So, better safe than sorry... don't sleep with your cell phone by your head.
Is a butterfly useful or harmful?
useful
Are phone signals harmful?
Some research has concluded that cell phone signals can cause cancer and disruptions to the ecosystem. Actually that is incorrect. Cell phones work off of microwaves which are the second type of electromagnetic energy on the spectrum and are only harmful in great quantities like what is found in a microwave oven. Cell phones do not run on near that amount and are not harmful towards you nor the environment.
How are home phones useful?
Home phones can have a more consistent connection than cell phones. Also, not everyone wants a cell phone as some people are afraid of possible cell phone radiation.
