Language acquisition takes place most rapidly during a child’s years. (fill in the blank)

Language acquisition takes place most rapidly during a child’s 1-2 years.

By six months, babies are able to differentiate between different sounds and their rhythm. They start babbling which is the first sign that they are learning the language.

In between 1 to 2 years (12 - 24 months), A child is able to attach meanings to words. He is able to respond to his parent's . He recognises the difference between nouns and verbs. He tries to mimic words as much as possible. He knows the right order of words in a sentence and he tries to speak words instead of using his gestures. By the end of 2nd year the child begins speaking in complete sentences.

the answer that best describes the relative refractory period in the neuron is the resting membrane potential is restored, but concentrations of sodium and potassium are not restored to their original state.

the refractory period is the time during which another stimulus given to the neuron will not lead to a second potential. thus, because na+ channels are inactivated during this time, additional depolarizing stimuli do not lead to new action potentials.  

read more on -

the answer is trees if i'm not mistaken