This calls attention to the amount of scaffolding necessary to meet the needs of an English learner at the noted language proficiency level to meet the required skill. The manner of support and scaffolding is the responsibility of the teacher to use their knowledge and craft to meet the support needs of the ELLs in their class. Which type does this refer to?

A. Levels of support
B. Scaffolding
C. Instructional support
D. Functions of Language