'This liquid makes up about 20% of a bone's weight, as opposed to about 60% of the weight of the entire body'
water
BONES: This liquid makes up about 20% of a bones weight, as opposed to about 60% of the weight of the entire body
This liquid makes up about 20% of a bone's weight, as opposed to about 60% of the weight of the entire body
This liquid makes up about 20% of a bone's weight, as opposed to about 60% of the weight of the entire body
BONES
water
BONES