Which of the following explains why doctors practice antiseptic medicine? a.) to prevent patients from passing their illness to the doctor b.) to ensure that every patient receives enough antibiotics to kill all bacteria c.) to ensure that every patient has enough good bacteria to kill harmful bacteria d.) to prevent doctors from introducing microbes that could infect the patient

D.) to prevent doctors from introducing microbes that could infect the patient

Explanation:

An antiseptic is a substance that stops or slows down the growth of microorganisms. They're frequently used in hospitals and other medical settings to reduce the risk of infection during surgery and other procedures.

when jerome paddle in flowing river towards east the net speed of jerome will increase

so the net speed of jerome will be given as

now the speed of paul will be same as it is given as he is running on the ground

so

so here we can say since the speed of jerome is more so he will win the race

now as we know the distance so the time difference is given as

so jerome will reach first and the time difference will be 203.55 s or 3.4 min