If u mean data storage then glass could be one
I'm almost positive that this is DNA. LMK if I'm correct.
I’m pretty sure that your answer would be A
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
