Biomes. The two main types of biome are terrestrial (land-based) and aquatic (water-based). The easiest to discuss are the terrestrial biomes since they have a more definite boundary. The different climates of the Earth are governed by their average annual precipitation and temperature.
An electrocardiogram (ECG or EKG) test. An electrocardiogram (ECG or EKG) is a routine test that is used to look at the electrical activity of the heartbeat. An electrocardiogram can tell your doctor a lot about your heart and how it is working.
Answer Wiki. , Retired general internist, former intensive care physician. , Registered physician (GP). No. A 2 leads ECG we use to monitor heart rate and is very useful to diagnose rhythm disturbances, which often occur in patients we monitor in this way: during operations, on a coronary care, intensive care or medium care unit.