Answer:
By strengthening cardiorespiratory endurance your body will be able to take in and carry more oxygen. This will result in an increased number of red blood cells and hemoglobin. Your heart rate will also become stronger and be able to pump out larger volumes of blood and distribute the oxygen better.
Explanation:
I hope this helped!
Ya what the guy above me said
The athlete would have to change from intense cardiovascular movement, to
reducing his/her respiratory rate, and increasing his/her muscular use such as the upper body and abdominal region.
Yoga is most like to help your body stay flexible
The right option is; C. portal of entry
The portal of entry is the route or manner in which an infectious agent enters the body. The portal of entry provides access to susceptible tissues in which the infectious agent can multiply and cause disease. Also, infectious agents can use the same portal of entry as a portal of exit to enter a new host. In the scenario from the question, the needle stick was the portal of entry in the chain of transmission.