Not all caterpillars curl up when they are dead. However, it is true once they are dead they do not move anymore.
Caterpillars curl up when they feel threatened. It is a defense mechanism they have and it makes them look like they are dead. Curling up helps keep their predators away.
roly polys
Pick it up. After a little bit it should move if it is alive. Be careful some caterpillars may sting or bite.
I think it might be a potato bug
Its pretends to be dead so that its attacker or enemy will go away from her
they curl up in a ball and play dead if not well...... you get the picture
Curl-up was created in 1951.
Koalas do smetimes curl up tightly when they sleep. They curl up in winter to keep warm.
they curl up to protect other animals such as ants from taking their food - Anna Jones
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.
A curl up is an exercise where you are when you are pulling your self up, but in a curl motion which help the biceps or your arms and also your abs.