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A cell is a single unit of a power supply which uses chemical energy to produce energy. A battery is a group of cells joined in series.

The difference between these two verbs is best shown by examples.

Ser: It is used in the following context for the word being: "La manzana es verde" (The apple is green) This sh...

(1) 2x - 5y = 11(2) 3x + 2y = 7-----------------------Multiply equation (1) by 3 & Multiply equation (2) by 2 to give equal values for x:(3) 6x - 15y = 33(4) 6x + 4y = 14-----------------------Take eq...

To form the conditional tense in German, you need two parts: the auxiliary verb werden in the conditional and the infinitive. For example "Wenn ich Geld hätte, würde ich einkaufen gehen".Note: d...

To form the imperfect tense for regular verbs in French, all you have to do is take the "nous" form of the verb, take off the -ons ending and add the following endings according to the person: -...