In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.

[EX Q]: A un niño hay que enseñarle a ser más autónomo y que aprenda a comer sin ayuda. Si primero aprende a sujetar una cuchara, luego a coger algo de puré y finalmente es capaz de llevárselo a la boca, y los padres le felicitan, significa que han utilizado el refuerzo positivo y la técnica de aproximaciones sucesivas. Esta técnica también se denomina
[EX A]: A child must be taught to be more autonomous and learn to eat without help. If he first learns to hold a spoon, then to grab some puree and is finally able to take it to his mouth, and the parents congratulate him, it means that they have used positive reinforcement and the technique of successive approximations. This technique is also called

[EX Q]: La dinámica demográfica de una comunidad viene determinada por la
[EX A]: The demographic dynamics of a community is determined by

[EX Q]: Las aminotransferasas
[EX A]:
The aminotransferases