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Cells with a higher surface area-to-volume ratio have a harder time with the exchange of material into and out of the cell?
Wiki User
∙ 14y ago
No. I put "yes" for the answer on the assesment...yeah, I got it wrong.
Wiki User
∙ 14y ago
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Why does the harder material scratch the softer material in mohrs?
The Mohs scale definition of hardness is that a harder material has the ability to scratch a softer material. So (according to the Mohs definition) one material can scratch another one because it is harder.
In general the surface of a tree has a harder feel than does the surface of a dog what cell characteristic of each organism can be used to explain this difference?
All of their inside structures that make them up is why a tree feels harder than a dog.
Why can a cell get only so large?
There is a surface area to volume ratio, as a cell gets larger it becomes harder and harder to transport materials inand out of the cell. There has to be enough surface area to supply the cell with all of the materials that it needs for survival.
Classification of a rock determined by making a scratch on it?
The hardness of a rock is determined by scratching it with a harder material.
What is the second hardest material found in nature?
Diamond is the second hardest material found in nature. It was always thought to be the hardest, but scientists have recently discovered a material called Ionsdaleite which is 58% harder than Diamond.
Do cells with a higher area-to-volume ratio have a harder time with the exchange of material into and out of the cell?
false
What is case hardening?
Case hardening or surface hardening is the process of hardening the surface of a metal, often a low carbon steel, by infusing elements into the material's surface, forming a thin layer of a harder alloy.
Why does the harder material scratch the softer material in mohrs?
The Mohs scale definition of hardness is that a harder material has the ability to scratch a softer material. So (according to the Mohs definition) one material can scratch another one because it is harder.
Which surface is harder concrete or wood?
Concrete
Why are surface of teeth harder than bones?
The enamel is the hardest substance in the body because it contains hydroxyapatite (crystalline calcium phosphate), a very highly calcified and hard organic material.
Is gold or diamond harder?
Diamond is the strongest material know to man.
Are fuzzy car seats harder to keep clean?
They are much harder to clean because dirt can imbed in the material much easier.
Why is it harder to lift a glued object on surface with respect to the situation when it is not glued?
no
In a spec what does Shore A and shore D properties mean in Polyurethane?
It's the hardness of the material shore a is softer/more elastic. Shore D is harder/stiffer. Then there is a number rating, the higher the number the harder the material.
In general the surface of a tree has a harder feel than does the surface of a dog what cell characteristic of each organism can be used to explain this difference?
All of their inside structures that make them up is why a tree feels harder than a dog.
Why are objects harder then others?
because of the weight and material that is used in the making of the object
Why is Ice weak to Steel?
Because steel is a harder material than ice.
