Answer:
human have 46 chromosomes 23 from female gametes
True. taking the stairs instead of the elevator can add physical minutes to your day
I believe your answer is the portal of exit
The older you get the more your brain will develop... Right, but, when your body hits a certiant age that all goes in reverse. This may not be as bad if you live a healthy lifestyle because then your body is ready and open for when that age comes so that memory loss is slower. but if you are not active at all you will cause heart problems, tourmers, etc. witch can develop memory loss faster
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Sorry about spelling I know it sucks!!
Have a great day I'm always glad to help
Americans all ages can suffer from mental disorders