Unknow parts of our own body that you may not have hard about,here are five of them.

we know many thing but we still dont know the lots of things.we know that we have liver small intestine femur and so on but we even dont know the many things related to our body.so here is my site going to tell you four body parts and their use.

 lacrimal puncta [tear drop holes]

can we ever think that where our tears formed ?we have lacrimal puncta which is also knows as tear drop holes .it has four tiny holes present inside the eyelids. we have two lacrimal puncta and they use to collect the tears which is produce by lacrimal gland and with the help of these our tears are always moist.

  Mesentery [ seat belt of our guts ]

 here we have the new amazing body part that is mesentery. we know that everything  is connect with the other thing so here is mesentery which is made by the folding of membrane and with the help of these our intestine attached with the abdominal wall. 

arrector pilli muscle 

now i am again with the new word that is arrector pilli muscle.it is a small muscle which attach with hair follicle in mammal and when these get contract then  hair get stand on end.

interstitum

like thymus  it is also play a good role in immunity and make our health good.it is contain of fluid inside the body and the fluid lymphatic system.