What do Flat bones do in the skeletal system?

During 2 rescuer cpr one rescuer will provide chest compressions. What is the role of the second rescuer? Is it normal for a woman to have pains in her lower belly at 6 or 7 weeks into pregnancy? What happins if you dont have you foreskin rolled back? What causes secondary hypothermia? What are the ranges of health conditions between premature death and optimal health? What are some common symptoms of malnourishment? Can glow sticks make you sick? What can you use for eczema other than tacrolimus? How does hypnosis weight loss work? Difference between primary and secondary oocyte? What was the purpose of animal cloning? Does epithelial tissue make acid in your stomach? Three hormones does the pancreas produce? Why is yellow fever known as Coquillettidia fuscopennata what does it mean? What are the benefits of having an EMG test? What can cause a headache in the back of your skull? I am due for my period in about 2 weeks but im really sick to my stomach with ocasional sharp pains in my left lower side of stomach and once in a great while get this little twicth in my stomach? Why do your joints hurt? What can cause a large bump around the rectum and how can one get rid of it? How does a pulse glass work?