My understanding is that children were given these in the event of a bombing of their location. The Cotton Wool was, of course, to put in their ears for 'protection' while the cork was to be bitten on in an effort to stop children biting their tongue.
Whether either were effective would be another question, but it was certainly providing the view that something was being done for the 'protection' of the children.
why did students wear names tags around their necks while entering air raid shelter
Children in the cotton mills spun sheeps wool into cotton. Usually children in the factory go sore, bloody hads because the wool iritated thir skin.
wool
Cotton started to replace wool, cotton is more easier to wash than wool, so regular washings killed off germs.
Wool, or cotton, or acrylic, or a mixture of those.
the native Americans did not have sheep
Children in the cotton mills spun sheeps wool into cotton. Usually children in the factory go sore, bloody hads because the wool iritated thir skin.
Wool does not contain cellulose. Only materials that are from plant derivatives do. Cellulose is the main structural material in all plant cells.
is wool more absorbent than cotton
Cotton, They're soft than wool (i guess) but i choose cotton
Cotton, Linen, Silk and Wool Cotton, Linen, Silk and Wool By L Cotton, Linen, Silk and Wool By L Cotton, Linen, Silk and Wool By L
yes. wool is from goats but cotton balls are made from cotton.
Cotton, Linen, Silk and Wool Cotton, Linen, Silk and Wool By L Cotton, Linen, Silk and Wool By L Cotton, Linen, Silk and Wool By L
Cotton is a botanical product: wool is spun from animal fleece.
wool usually, or cotton.
cotton and wool
Cotton wool is cotton, a botanical resource. Chemically, it is not classified as an element.
Your answer depends on the quantity of cotton wool -- absorbent cotton that you want to weigh.