Sedimentary rocks such as sandstone are examples of porous materials.
marble
There are two types porous and non porous. You can also seel porous concrete to make it non porous.
Most cell walls are porous to water and other materials but strong enough to support and protect cells.
Common, hihgly porous types of volcanic rock are pumice and scoria.
Most cell _______ are porous to water and other materials but are strong enough to help enable plants to stand against _______________. Can anyone fill in the blanks?
No, some rock types are porous and will absorb water.
epoxy resin is the best for bonding different types of materials, especially non-porous materials
Porous means, containing pores ie, small or tiny hole, while non-porous means, without pores or holes.
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.
Porous simply mean a material has pores and allows fluid to pass. There are many thousands of such materials.
some types of styrofoam are porous but not all are
There are two types porous and non porous. You can also seel porous concrete to make it non porous.
Most cell walls are porous to water and other materials but strong enough to support and protect cells.
porous
There are two types porous and non porous. You can also seel porous concrete to make it non porous.
it is possible to estimate how long specific chemicals will linger on non-porous materials non-porous materials such as painted or bare metal may have residual contamination
Common, hihgly porous types of volcanic rock are pumice and scoria.