Answer:
This finely tuned system carries oxygen, nutrients, electrolytes, and hormones throughout your body. Interruptions, blockage, or diseases that affect how your heart or blood vessels pump blood can cause complications such as heart disease or stroke.
the mass of the ball of least
Explanation:
I'm really sorry but you didn't gave any options...
the correct answer is false
True!
I took this test in school too. The answer is true ;)