1 The song's tempo is 96BPM. 2  You multiply by four, because 60 seconds divided by 15 seconds = 4. 3  To increase accuracy, count beats for longer periods of time and calculate the rate accordingly.
Lymphatic system: The tissues and organs, including the bone marrow, spleen, thymus, and lymph nodes, that produce and store cells that fight infection and disease. The channels that carry lymph are also part of this system. Search MedTerms:
The lymphatic system is the immune system's circulatory system. There is about 50% more lymphatic fluid in your body than blood. The lymphatic system runs through the entire body, except the brain. It is a network of vessels that contain a thick, light liquid (called lymph), and lymph nodes that are made of a filtering tissue. The lymphatic system does not have a pump, the way that the circulatory system has the heart.