Simplify the following text for a Grade 8 native English-speaking person.
Original: Varying placement of webs allows different species of spider to trap different insects in the same area , for example flat horizontal webs trap insects that fly up from vegetation underneath while flat vertical webs trap insects in horizontal flight .
Simplified: The placement of the web allows different spiders to trap different insects in the same area . Flat , horizontal webs allow them to trap insects that fly up from vegetation underneath , for example .