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It's because they only have one muscle, that bends in that direction. When a human goes through rigor mortis, we don't contort in angles because we have two sets of muscles in our arms and legs. Spiders don't, so when they die their muscles constrict, and their legs curl up.
Spiders have excellent sticky legs, so this true.Did you know?Ladybirds can also do this.
They curl up for protection, and use gnathpds to inject venom.
Spiders have a head and an abdomen (belly). They have 8 legs and up to 8 eyes. Spiders have tiny hairs and claws on their legs that help them feel when a bug is in their web. The little claws also help to cut the silk when they are weaving their web. Spiders come in many colors, from clear to yellow to green to black. Female spiders are much bigger than male spiders. Females will live for about a year. (Daddy-Long-Legs are not spiders because they don't have a distinct head and a body. They just have one little circle with everything on it, and 8 legs sticking off. True insects, like ants, have three body parts: head, abdomen, and thorax [chest].)
It is actually called the white tailed spider. Like most venomous spiders, it primarily feeds on other insects, even other spiders. Because of the likeliness of its prey being common household insects, it does pose a risk in many places of Australia.
Curl-up was created in 1951.
Koalas do smetimes curl up tightly when they sleep. They curl up in winter to keep warm.
Your spider may be dying or dead, because spiders die with their legs curled up. Or maybe it is because there is no more hydraulic pressure in their legs. (Hydraulic pressure is what is used for spiders to jump, move their legs, etc.) Not sure about the abdomen thing though, sorry.
Daddy longlegs spiders can range from 2 to 10 mm long, but their legs can grow up to 50 mm. The female is slightly bigger than the male.
Spiders have a head and an abdomen (belly). They have 8 legs and up to 8 eyes. Spiders have tiny hairs and claws on their legs that help them feel when a bug is in their web. The little claws also help to cut the silk when they are weaving their web. Spiders come in many colors, from clear to yellow to green to black. Female spiders are much bigger than male spiders. Females will live for about a year. (Daddy-Long-Legs are not spiders because they don't have a distinct head and a body. They just have one little circle with everything on it, and 8 legs sticking off. True insects, like ants, have three body parts: head, abdomen, and thorax [chest].)
a curl up is when you do an exersize to sit up and then back down up.... and down.
a curl up is when you do an exersize to sit up and then back down up.... and down.