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

Interactional synchrony is like an "emotional dance" between caregiver and child, wherein they send important signals and share emotions. what does this process form for the child? a. a physical foundation for trust b. a basis of the drive for independence c. positive experiences that stabilize brain connections d. a basis for attachment

The youngest babies change position once every on average. a. 5 minutes b. half hour c. minute d. 10 minutes

What is difference between an epidemic and a pandemic? a) an epidemic is a disease; a pandemic is a treatment.b) an epidemic is restricted to a local region; a pandemic is global.c) an epidemic has low mortality; a pandemic has higher mortality.d) an epidemic is caused by a bacterial infection; a pandemic is caused by a viral infection.