Does any one want to ta lk on a app

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

Ijust want the meaning to life (no wrong or right answers i just want your true opinion)

What is the most common blood type in the u.s.?