My guess....almost their entire body/person? Our skin, organs, muscles continually replenish themselves. (I think) I know the skin does.

My first thought was teeth...but that is stupid, most lose more than that. More thinking required.

inches

I'm also going to say credit cards even though I've lost more than two. But then again, I'm not average. LOL

Oh, and wallets. Although I didn't lose them, they were stolen.

Hmmmm, no input on your favoured timing for the right answer?

Georgysmom beat me to it; I think she's right - inches (as in height).

Agree with georgysmom here.....inches

Of course, I want to know if someone has the right answer so we don't keep trying needlessly. I know I go to bed later than you but most people are closer to yur schedule than mine.

Georgy's answer seems soooo right. She has out thought me and I have nothing better at the moment.

"If it's not broke, don't mess with it."

My feet only embarrasse me when I inadvertantly put my foot in my mouth....LOL

lazypup...love that answer.

jasdip....I like to see the clever answers even if someone has already guessed correctly. Mostly I think our answers are better than the real answers. LOL