A lot of people who Participate in physical training have different reasons,whether its to pleasure ,endurance,strength or just peer approval its that person reason for conducting in physical training
The correct answer for the given question above would be the second option. If your training program is focused on improving how well your heart and lungs work together to supply oxygen to your body during exercise, then the related factor that you are targeting is cardiovascular efficiency. Cardiovascular efficiency measures how well your circulatory system is able to deliver oxygen to the rest of the body.
The roles that people need to have to help keep their bodies nourished with vitamins and healthy food is plain simple; eat right, drink plenty of water, exercise, and take vitamins! Hope this helps :)
The answer to this question can be figured out by deducing the gist of the options given. A quick scan of the choices would land our eyes to antibiotics - a term we all, perhaps, have already encountered in times when we needed to fight sickness. Despite being a pathogen, antibiotics serve as "beneficial bacteria" since it helps fight off the harmful ones.
ANSWER: C. Antibiotics
