Answer:
The correct answer is option C. threshold is reached more quickly and the heart rate would increase.
Explanation:
The natural pacemaker or cardiac pacemaker is the aggregations of cells that create electrical impulses that set the pace of blood pumping. The electrical impulses or the action potential are responsible for the contraction of the cardiac muscles. The rate of cardiac muscles is term as heart rate, which is control by the impulse or action potentials regulated by sodium influx and potassium outflux.
Thus, the correct answer is option C. threshold is reached more quickly and the heart rate would increase.
Answer:
Rh Factor. The Rh factor is simply a protein that is found on the covering of the red blood cells. If your red blood cells have this protein, you are Rh positive. If your blood cells don't have this protein, you are Rh negative.
Explanation: Hope this helps if so push that thanks button!
Answer:
I would say Calf Stretches
Explanation:
I'm not sure what your choices are but when jump roping you use your legs so you need to stretch your calves.
Hope this helps!
The most accurate way to measure an infant's height is to let the infant lay flat on a table. One of the ways to make sure that the measurements are accurate is that the feet should be flat against a board and the knees should touch the table. The head should also lay flat on the table. These rules should also apply to the shoulders and the arms of the infant. Also, it would be better to take several measurements (or a few trials) just to make sure that your data is accurate and precise. Finally, an assistant could help you make sure that the "do's" mentioned above are executed. <span />
