Answer:
Kids 2-5: They can ride bikes, do jumping jacks, and they can do yoga with their parents or older siblings
Kids 6-7: They can also ride bikes, go running, they could swim (if they know how too), and they could also do some workout videos for kids online
Explanation
I believe it is the nervous system but I'm not 100% sure
Answer: The process of experimenting and exploring before making a final decision.
Molar mass NaOH = 23 +16+1 = 40g/mol
1.5mol = 40*1.5 = 60g That is the correct answer.