People with lactose intolerance do not have enough

What factors characterize a healthy relationship that contributes to positive social well-being?

Is psychology a science? use evidence form the article to explain you answer.

If you were running a marathon, which type of muscle fibers would be most useful to you? a. slow-twitch b. fast-twitch, type i a c. intermediate-twitch, type ii b d. slow-intermediate twitch, type i b select the best answer from the choices provided. a b c d