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?
Most cell walls are porous to water and other materials but are strong enough to help plants stand against gravity and wind.
When drops of water evaporate on porous materials, they can leave behind minerals and impurities present in the water. As the water evaporates, these minerals are deposited on the surface, creating spots or stains. This is more prominent on porous materials because the minerals can penetrate deeper into the surface, making the spots harder to remove.
No, an umbrella is not an example of a porous material. Porous materials have small holes or spaces that allow liquids or gases to pass through. Umbrellas are typically made of non-porous materials like polyester or nylon that are designed to repel water.
They inject it from pores and outside cells
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?
Porous means, containing pores ie, small or tiny hole, while non-porous means, without pores or holes.
I think it is because metals are non-porous, with more dense and compacted molecules compared with water, wood or other porous materials.
I think it is because metals are non-porous, with more dense and compacted molecules compared with water, wood or other porous materials.
porous
Most cell walls are porous to water and other materials but are strong enough to help plants stand against gravity and wind.
When drops of water evaporate on porous materials, they can leave behind minerals and impurities present in the water. As the water evaporates, these minerals are deposited on the surface, creating spots or stains. This is more prominent on porous materials because the minerals can penetrate deeper into the surface, making the spots harder to remove.
No, an umbrella is not an example of a porous material. Porous materials have small holes or spaces that allow liquids or gases to pass through. Umbrellas are typically made of non-porous materials like polyester or nylon that are designed to repel water.
Materials that are porous, that is, that have pores or open areas within the material where gases or liquids can enter, will absorb and hold water as well as other materials. A good example is a sponge, which absorbs water through pores or openings and holds it inside.
Porous materials or structures such as sponges, filters, or permeable membranes allow water to flow through them by providing channels or spaces for the water to pass. The porous nature of these materials enables water to move through due to capillary action or pressure differentials.
How big each pore id and how much water it can take in. How big each pore id and how much water it can take in. How big each pore id and how much water it can take in.Having a lot of tiny holes and spaces throughout its structure.
They inject it from pores and outside cells