How Many Years Does It Take for English-Language Learners to Move

question 12

Multiple Choice

How many years does it take for English-language learners to move from the lowest level of ability to speak English to the proficient level?

• A) 3-5 years
• B) 4-7 years
• C) 5-8 years
• D) 5-7 years

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Definitions:

Protein Anions

Negatively charged proteins that play various roles in cellular functions, including maintaining cell structure and function.

Cell Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, controlling the passage of substances in and out.

Concentration Gradient

The variation in the distribution of molecules or ions across a space or membrane, which often dictates the direction of particles’ movement (e.g., high to low concentration).

High Concentration

A state or condition of having a large amount of substance in a certain volume or area, or the ability to focus intensely on a task or activity.