The nervous system, Skeletal system, Muscular system and the Digestive system
<span>While new cases have been reported in all regions of the world, approximately two-thirds are in sub-Saharan Africa, with 46% of new cases in Eastern and Southern Africa( hope i'm right)</span>
Because weight varies from different things such as water intake, muscle mass, etc. When you just focus on the amount of body fat you get a clearer picture. Hope this helps!
