In most biological nomenclature, a scale (Greek Î»ÎµÏÎ¯Ï lepis, Latin squama) is a small rigid plate that grows out of an animal 's skin to provide protection.
What Is a Normal Heart Rate? Whatâs normal depends on your age and activity level, but generally a resting heart rate of 60-80 beats per minute (BPM) is considered to be in the normal range. If you are an athlete, a normal resting heart rate can be as low as 40 BPM.
Normal Pulse Rates for Women. A pulse is the measurement of how many times your heart beats per minute. The normal pulse for a healthy adult is between 60 and 100 beats per minute. A number of factors determine where your pulse should range.First, women over 13 generally have a higher pulse than do men. pulse is the measurement of how many times your heart beats per minute. The normal pulse for a healthy adult is between 60 and 100 beats per minute. A number of factors determine where your pulse should range.