Physical layer devices would be a hub or a repeater to connect multiple Ethernet segments together.
it's separate and not together so it would be a separate layer
The air layer will improve the thermal insulation.
That would be nitrogen (N2), oxygen (O2), and ozone (O3).
Because you cannot live in them. For instance, if they were packed tightly together, they would be called apartments. My question is why are they called apartments when they are all stuck together?
The ____ of water and the top layer of ___ press together to form sedimentary rocks.
A peach is the better choice. Just like the earth it has a crust (skin of peach), a molten layer (the flesh), and a core (the pit).
Wood shavings are better for a sort of bedding or ground cover for the guinea-pig and hay is better for food in the corner of the hutch.The best home for your guinea-pig would be a hutch with cover in the order of;NewspaperWood shavingsA thin layer of strawIn the bedroom, a thin layer of beddingHay in two out of every four corners of the hutchThat would be a good home.
If the layer was removed, it would have adverse effects. mankind would not be able to survive anymore.
In the OSI reference model, that would be layer 3 (network).In the OSI reference model, that would be layer 3 (network).In the OSI reference model, that would be layer 3 (network).In the OSI reference model, that would be layer 3 (network).
The problem of ozone layer is worsening. It is due to many ODS working together.
That would be layer 7 - the application layer.