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"Ça" est un pronom, utilisé quand on peut remplacer par "cela". Par exemple "Je vais corriger ça" = "Je vais corriger cela".L'équivalent anglais serait "it&quo...

Cell membrane
Cytoplasm
Nucleus
Ribosomes
Golgi body
Chloroplasts
Mitochondria

x = π/6, 5π/6, π/2

Located at the base of the hypothalamus is the pituitary gland which contains osmoreceptor cells that sense the solute potential of the blood and release ADH in response to changes of the solute potential...

1.The perfect tense is used to describe completed actions, in other words, those that have a clear beginning and end point. It can also be used to talk about an event, or a chain of events, that on...