The answer is B. Antibiotics. Antibiotics are widely known to kill bad bacteria, but one of the downsides is that is kills good bacteria as well. Doctors are usually hesitant to give antibiotics very often until they know for sure that you body will benefit much more from them than not. Hope this helped :))
If one person exchanges incorrect information and that information gets passed along, then the whole system collapses.
Food could not reach the stomach without the esophagus
Exercise, change diet, avoid stress, change sleep habits. HOPE ITS RIGHT [; !!!!
The difference is that cardio focuses mainly on your cardiovascular system which is vital in activities such as running, swimming etc. Strength training is mainly based on well, strength. How much weight can be lifted. so the difference really speaks for itself. A runner will mostly do cardio whereas a football player will mainly focus on strength. Both can be used simaltaneously in a work out.
