They were used for weaving and sewing.
A sample of the patient's bone marrow will need to be removed by needle (usually from the hip bone) and examined under a microscope.
nothing, everyone has bone marrow, apart from people who are diseased, they need treatment
It is an assisted IO device, for giving fluids and drugs via the bone cavity rather than through a vein. The device removes to need to manually insert a needle to the bone.
Bone marrow is spongy white and dose not just sit in our bones. People with cancer need bone marrow transplant because the bone marrow is needed for our immune system.
You need to rub the needle with a magnet or you can use coil around the needle and pass current to make it a electro magnet.
Actually you need to sterilize the needle before you pierce the body. Some people will hold it under a flame or hot water to sterilize it but alcohol is better.
if you are magnetifying a needle you must stroke it in the what diction
Depending on what type of beading project you are doing depends on wether you need a needle. I only tend to use a beading needle for fine beadwork such as thread beading- which then yes, i would use a 'beading needle'. Other then that I don't believe that you really need a beading needle for beading jewellery. I hope this answer helped you
You need to rub the needle with a magnet or you can use coil around the needle and pass current to make it a electro magnet.
what are the shapes on the space needle. i need to know how manny are there and what kinds on there
do you need a plaster Paris if you have a chipped bone on your arm
Younger people need more calcium than older people because they are still building bone mass during growth and development. Calcium is essential for building and maintaining strong bones and teeth. As people age, their bone density decreases, so the calcium requirement may decrease as well.