Plasma is a) a liquid ground substance containing dissolved proteins. b) a dissolved ground matrix and a lining of epithelial cells. c) a liquefied ground substance that includes several dissolved cells. d) platelets, red blood cells, and white blood cells. e) platelets and a watery ground substance.
A normal resting heart rate can range anywhere from 40 to 100 beats per minute. Below is a chart relating resting heart rate and fitness level. As can be seen on this chart, your resting heart rate can vary with your fitness level and with age â the fitter you are, generally the lower the resting heart rate.
A normal resting heart rate for adults ranges from 60 to 100 beats per minute (bpm), according to The Mayo Clinic. Women tend to have a slightly higher heart rate than men; the average resting heart rate in women is in the mid-70s, while it is only about 70 in men. normal resting heart rate for adults ranges from 60 to 100 beats per minute (bpm), according to The Mayo Clinic. Women tend to have a slightly higher heart rate than men; the average resting heart rate in women is in the mid-70s, while it is only about 70 in men.