Body composition describes the proportion of body fat to lean mass ( muscle bone and water) in a person body

This is a more accurate way to measure than just weighing, as muscle mass weighs more than fat.

Explanation:

answer; more than 80% percent of adults;

nope, but i have cleaned my brush in my cup of not as potentially harmful but nevertheless, very upsetting for scottish/british folks. especially if you've used the last teabag for it

explanation:

there could be something in that . . i am indeed an old scottish man!

there's a bit of bolshie-ness with it too though. i won't let go of the old ways . . tea and whisky . . whether the young whippersnappers like it or not!