Question

There was a bug spider in my room I squished it completely with a lab top but when I checked underneath there was just a few pierces of it’s legs what happened to the body

Answer 1

It's possible that the force of squishing the spider with the laptop caused its body to break apart, leaving only pieces of its legs behind. Alternatively, the body may have been squished into smaller pieces that were not immediately visible when you checked underneath. It's also possible that the body was somehow carried away or hidden from view. Regardless of what happened to the body, it's important to clean up thoroughly to make sure there are no remnants left behind that could attract other pests.