Bests & Worsts Reviews from Amazon

Bought for my gifted son who’s going to be in middle school next year.He knows most of this and really helped to learn what he doesn’t now.Only issue I have had that with the Reproductive system,Heridity and Genitics.If your kids are so smart,after reading those chapters,they will know or will make them very curious about something that they’re not supposed to know in this younger age.I didnt let my son read those 1 or 2 sentences yet because I explained most of the process other than main part.I know he’s not convinced but good thing is that he’s not really interested in biology yet.I added a picture of those pages which I’m worried of.As a parent,If you are not ready to talk about that,beware of these pages.I hope the pictures I attached here will help you get an idea what I’m talking about.Otherthan that,it’s a must have for simple and easy reference.Thanks👍