How do plaques affect the cardiovascular system? A. plaques can build up and prevent oxygen from reaching the brain.

B. Plaques can create a bulge around the heart that can burst at any time.

C. Plaques can reduce the amount of blood able to flow through the system.

D. Plaques can cause spikes in blood sugar levels in the blood

Mark's girlfriend dropped him off at a party, and then she went to visit her best friend two blocks away. when mark called his girlfriend to get a ride home, he could tell she had been drinking. what is mark's best plan of action? ride home with someone else and let his girlfriend drive herself get a friend to take him to his girlfriend's car so he can drive them both home ask his girlfriend to drive to the party, and then mark will drive them both home let his girlfriend drive them home slow to avoid getting pulled over