¿A que hora es la clase de biología de Elena?
Answer:
opposite forms of:
1/ elder:younger.
2/ happy:sad.
3/ agree:disagree.
4/ False:truthful.
positive sentences to negative:
1/ Sit down: do not stand up.
2/ Open your book: Do not close your book.
Answer:
Las dos proteínas transportadoras de la izquierda utilizan ATP para sacar el sodio de la célula contra el gradiente de concentración.
The two transporter proteins on the left use ATP to move sodium out of the cell against the concentration gradie
did not know if you wanted in spanish
How were you when you were 10 years old ?
