bones
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.
While the word porous isn't generally used in medical terminology, -porotic is the medical terminology combining form meaning porous. For instance, osteoporotic means a condition of more porous bones.
osteoporosis
ostoperosis
Oseteoporosis. "Osteo" is the root word meaning "bones", and the "porous" part indicates that the bones aren't as solid as they should be.
Hollow light weight bones means less weight, which results in a bird using less energy to fly and making it easier for the bird to take off from the ground.
Condition caused by calcium deficiency; bones become porous, weak, and fragile.
The correct spelling is "osteoporosis" (condition leaving bones porous and brittle).
Steel is typically considered non-porous due to its dense and solid structure. However, certain types of steel can have micro-pores or surface imperfections that make them slightly porous. Generally, stainless steel has better resistance to corrosion and is less porous than other types of steel.
some types of styrofoam are porous but not all are