To set your intensity level, you need to use your maximum heart rate, which is determined by subtracting age from 220.
Answer:
The answer is <u>D. vasectomy</u>
Explanation:
Trust me, cutting the sperm out is pretty permanent.
Answer:
keep down music if you are wearing headphonrs
Answer:
<em>Antibodies</em><em> </em><em>are</em><em> </em><em>produced</em><em> </em><em>by</em><em> </em><em>lymphocytes</em><em> </em><em>since</em><em> </em><em>it</em><em> </em><em>is</em><em> </em><em>part</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>immune</em><em> </em><em>system</em><em> </em>
Hope this helps but I think it could be:
Possible answer: Emergency Room visits are preferred when someone's health is in immediate danger and immediate attention is necessary.