Explanation:
can you please rearrange the question?
Your performing cardiovascular exercise
you don't work at too high an intensity level
your heart is strengthened<span />
White blood cells surround and digest bacteria. White blood cells produce antibodies that destroy pathogens. The middle one, I don't know yet, and the ones at the bottom, I'm still figuring out.
The answer is D
Hope this helps
<span>The answer is letter C.<span>
<span>The
operative word for the sentence is exercise. The effect of developing good endurance
is caused by exercise. Exercises that are performed on a regular basis give
individuals many beneficial effects to health and overall development.
Individuals should at least exercise 30 minutes a day, 3-5 times a week in able
to reap the benefits that it could bring to the body internally and externally.
But before any training regimen, individuals should consult a physician to
ensure that the activities to be performed will be safe. </span></span></span>
