Answer:
the ability of the circulatory and respiratory systems to supply oxygen to skeletal muscles during sustained physical activity.
<span>Answer: B hope this helps</span>
Answer:
50 to 100 times each minute.
Explanation:
During activity or excitement, your body needs more oxygen-rich blood; the heart rate rises to well over 100 beats per minute. Medications and some medical conditions may affect how fast your heart-rate is at rest and with exercise
C. hpv can be cured antibiotics? It can not entirely be cured, antibiotics can only keep it under control
