Spiders are found on every continent except Antartica. For some people, spiders can be a big concern, especially if they suffer from arachnophobia (which scientists believe is down to a survival instinct).
Depending on where you live spiders can be pretty dangerous due to the nasty bites they produce. Some species of spider inject venom when they bite, which can cause major health complications. However, not all spiders are harmful, some just go about their daily lives with little to no interaction with humans.
View our infographic to find out everything you need to know about spiders.
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