Yes! Every page has a button that says "edit".
No, anyone can change or add things to Wikipedia
what is wikipedia
click edit
go to wikipedia!
Wikipedia
You shouldn't trust wikipedia unless it is 100% necessary. Anybody can go in and change the information to something completely wrong!
because anybody can change the answer
Wikipedia provides valuable information on climate change, including scientific explanations, historical context, current impacts, and proposed solutions.
It says on the Internet on Wikipedia that she weighs 150 pounds. I'm not sure, because on Wikipedia people can change the answer.
no because any one can change the answers Ehem*They change the answers because of updates.
No. Wikipedia is not unreliable. It is a service that provides free information across 500 million people a month. People CAN get in and edit information. Most of the time the information is accurate and when it is inaccurate, others change it pretty quickly.
You can see who made each change to a Wikipedia article by looking at the article's history tab.