Any practices should best be based on a research - this is the correct answer. (a. child development and research) Research is the best source of actual knowledge, rather than people's best guesses (people's best guesses might lead government regulations, but it would be better if they also followed research results.).
Just look at the stuff. See what you got. Think about it. Decided what one is right. And doubt yourself then choose that one again. And you’ll get it correct. NEVER DOUBT YOURSELF!!!
<em>Hope this will </em><em>help</em><em> </em><em>（⌒▽⌒）</em><em>（⌒▽⌒）</em>
Arizona was and is in the Southwest Native American Cultural Region. Thanks in advance for Brainliest!!!!
The anserw is C make sure to tell what you know for description :)
