A. help keep joints flexible
Cardiovascular fitness is best described as B. the ability of the body
to transport oxygenated blood efficiently. Cardiovascular fitness is
improved by regular aerobic exercises and help to strengthen the cardiac
muscles, making the heart more efficient in pumping blood through the
body. Moreover, cardiac efficiency decreases the resting heart rate of a
person as their heart is more effective in transporting blood with each
contraction.
<span />
C. Nutrients that strengthen bones and teeth, help keep blood healthy and keep the heart and other organs working properly
An oral antibiotic should be administered over the next 24 hours divided into 6 evenly spaced doses of 500 milligrams (0.5 grams) of antibiotic in each dose.
The calculation consists of dividing the amount of doses by the weight of the substance.
<h3>What is antibiotic?</h3>
Antibiotics are substances capable of eliminating or preventing the multiplication of bacteria, so they are used in the treatment of bacterial infections. His discovery revolutionized the history of medicine, as previously many people died from various types of infections.
With this information, we can conclude that Antibiotics are drugs of natural or synthetic origin that inhibit the growth or kill of bacteria.
Learn more about Antibiotics in brainly.com/question/10868637
#SPJ1