Animal / Haiwan, Science / Sains

Ada bahagian kaki labah-labah tidak ada otot, ia bergerak menggunakan sistem hidrolik yang dijana dari tekanan darah, sebab itu bila labah-labah mati, kakinya akan bergulung kerana jantungnya tidak lagi mengepam darah dan sistem hidrolik tidak lagi beroperasi

There is a part of the spider’s leg that has no muscles, it moves using the hydraulic system powered by their blood pressure, that’s why when the spider dies, its legs will curl up because its heart is no longer pumping blood and the hydraulic system is no longer operating