As does the same exercises on a regular basis, they may find that their heart rate decreases with the same amount of activity, t
his is because The muscles have acclimated to the work so now it's not as much work
The heart muscle has become stronger and can pump more blood and oxygen per beat
Both A & B
None of the Above
Both contain truths. With the muscles accustomed to that amount of work, the effort is being reduced, since there is an increase of force. The work also assists in strengthening the heart, which is now more effective in pumping blood.
Fever-reducing medicine such as acetaminophen (Tylenol) or ibuprofen (Advil orMotrin) is one of the simplest and most effective ways to bring down a fever.
