Generally, to get aerobic conditioning from swimming, you need to ...

[809779]

Generally, to get aerobic conditioning from swimming, you need to ____.
 a. swim using the sidestroke
 b. monitor your heart rate as it is the most accurate guide to exercise intensity
  c. keep yourself afloat by churning the water for 5 minutes before resting
  d. keep up a pace that makes you feel pleasantly tired, but not exhausted
 e. swim using the back stroke

Question 2

____________________ such as piercings and tattoos presents unique dangers, including adverse reactions to tattoo inks and bacterial and viral infections.
 Fill in the blank(s) with correct word

[nital]

Answer to Question 1

d

Answer to Question 2

Body art

[809779]

Excellent

[xthemafja]

Thanks for the timely response, appreciate it