Antibiotic resistance is such a big, big deal. In fact, the risk of antibiotic resistance is very scary to think about. When we abuse the use of antibiotic for things that aren't really needed to have an antibiotic for or if we don't use them as prescribed or we don't finish the antibiotic, we run this risk of the bacteria becoming resistant. Bacteria are smart. They adapt and overcome, basically like "survival of the fittest".
If we have more or ALL bacteria resistance to antibiotics we start being unable to control bacteria; which can lead to a major epidemic of serious bacteria killing millions of people.
An example is MRSA. MRSA is already a start of an antibiotic resistant bacteria. Now, we typically treat MRSA with Bactrim, Vancomycin, Zosyn. There aren't many but now because the bacteria will adapt and overcome, there is something now called VRSA; which is Vancomycin resistant staph meaning the most potent drug that helps treat MRSA is now resistant. MRSA can kill people without problem.
It's so scary to think about!
Answer:
It can be used to determine body mass percentage
Explanation:
Body mass is defined as the sum of body fat and lean mass values such as blood, organs, and muscles etcetera.
Total body fat is use to determine body mass percentage and it differs between men and women. More body mass percentage means more obesity and that is why people do exercise to reduce body mass percentage.
Hence, the correct answer is "It can be used to determine body mass percentage".
Peristalsis, which helps the food move along the digestive tract.