gravel
soil
paper towel
cotton
sponge
pumice
Some basalts can be quite porous, others may be non-porous.
Yes it is a porous rock.
Porous and Non-Porous
All marble is porous by nature.
A porous bag is a bag that has small holes in it, allowing the powders or leaves or whatever is inside it to come out. A tea bag is a porous bag.
FiLtration
Because it's made of a porous material. Porous substances have microscopic spaces in them - the water simply fills these spaces.
A dark or black porous carbon prepared from vegetable or animal substances.
An atmolyzer is an instrument used for carrying out atmolysis, the separation of mingled gases of unequal diffusibility by transmission through porous substances.
Unsaturated fatty acids are better than saturated fats for letting substances in and out of the cell. This is because unsaturated fats are more porous.
Unsaturated fatty acids are better than saturated fats for letting substances in and out of the cell. This is because unsaturated fats are more porous.
There are two types porous and non porous. You can also seel porous concrete to make it non porous.
There are two types porous and non porous. You can also seel porous concrete to make it non porous.
There are two types porous and non porous. You can also seel porous concrete to make it non porous.
Silk is porous -- it absorbs liquids.
Metal is not porous. Many other elements are porous though and when metal combines with them it can potentially become porous.
more porous