Answer:
las respuesta es la letra: b
Carrots. For garnishing and presentation purposes, carrots and the brilliant colors of Swiss chard ribs are similar in color, texture and crispiness. On the other hand, if you are looking for a similar taste, celery can be a substitute for the ribs of Swiss Chard. It is mild in flavor and works great as a replacement.
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.
Having something accessible like a heartrate meter. Use your pointer and middle finger and feel on the underside of the side of your chin. Find a beat and that is your pulse, while walking you can count how many times that beats in 30 seconds multiply by 2 and that is your heart rate.
