<span>TRUE! Regular aerobic exercise increases the strength of the heart to pump blood, improves capillary density in muscles and organs and increase the pliability of the blood vessels to move blood. All of this combines to improve VO2 max or the maximal amount of oxygen the body can use during exercise.</span>
Not 100% sure but either B or D
Definitely not A though, an ER is only for emergencies
Your answer would be A. School desegregation. I don't think I could say more about this subject.
Hope this helps.
The majority of collisions at railroad crossings are the result of: malfunctioning signals, poor visibility, faulty breaks, and human errors.
Answer: your diet
Explanation: You have control over what your diet consists of