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Comment peut-on expliquer la popularité des réseaux sociaux ? A votre avis, quels sont les aspects positifs et négatifs de ces réseaux ?

À l'heure d'aujourd'hui, les réseaux sociaux représentent une part importante dans la vie de chacun. En effet, cette popularité, bien que représentant souvent un effet de mode, est due à de nombreux facteurs...
HL
Answered by Héloïse L. • French tutor
2649 Views

Describe each stage of mitosis

Mitosis takes place after interphase in which the DNA in the nucleus replicates in preparation for the cell to become two daughter cells. Prophase is the first stage wherein the duplicated DNA chromosomes co...
EH
Answered by Elizabeth H. • Biology tutor
5529 Views

Describe and explain the process of saltatory conduction. Diagrams may be used.

Saltatory conduction is the term used to describe the propagation (a widely and quickly spreading phenomenon) of an action potential down the axon of a myelinated neuron, from one node of ranvier to the next...
PK
Answered by Poppy K. • Biology tutor
5768 Views

How far do you agree that the impact of the First World War led to the abdication of the Tsar in 1917?

The First World War led to the Tsar’s abdication as, to begin with, Russia was vastly unprepared for conflict. In 1915, only one in three men had access to a rifle, and the army suffered a serious shortage o...
AW
Answered by Anton W. • History tutor
7892 Views

What does an in-depth analysis of an artwork include?

Although analysing art can seem pretty straightforward in some cases, it's very easy to limit ourselves to quite superficial observations. When examining art, it's important to also consider its position in ...
GZ
Answered by Giulia Z. • Art tutor
2531 Views