Characteristics of the cell wall include which of the following?

cellulose
phospholipids and protein
increased strength to the cell
selective membrane

Cellulose

Increased strength to the cell

Explanation: Cell wall is the outer protective layer of cell. It found outside the cell membrane. Cell wall is mainly composed of cellulose , hemicellulose , pectin and proteins .

Cell wall found in plants, fungi , archaea  and in bacteria. But it is not same in all organisms. It varies in all  as bacterial cell wall is made up of peptidoglycan whereas plants cell wall composed of cellulose.

Cell wall increase strength to the cell by protecting cell from damage , by giving cell support and by giving it structure.

the underground railroad (apocope of the metropolitan railroad) is a system of urban trains located within a city and its metropolitan area. it is characterized for being a massive transport of passengers in the big cities, uniting diverse zones and their environs, with high capacity and frequency and in segregated form to other systems of transport. metropolitan railroads are built underground or on the surface, although most systems use mixed models where sections are combined in both modalities.

1 - as a result, the metro tends to reduce car travel for two reasons: first, due to the greater transfer of users from the car and, second, due to the reduction in the acquisition of cars in homes located in sectors near the stations of the metro.

2 -the metro allows to contribute effectively to the achievement of all the objectives of an urban development policy: it improves the efficiency of the city's economy by reducing travel costs and also generates a higher level of activities in the city center, taking advantage of of the agglomeration economies.

3 -it is a clean means of transport, since it uses renewable energy (usually electricity), taking care of the environment and avoiding excessive pollution.

the federal constitution of the united mexican states of 1824 was enacted on october 4 of 1824, after the overthrow of the mexican empire of agustin de iturbide. in the new constitution, the republic took the name of of united mexican states. it was replaced by the federal constitution of the united mexican states in 1857.