Answer:

Boosts learner's efficiency

This is because blended learning relies partly on technology, and all the learning materials are accessible online. ... That kind of learning is much more efficient because learners can get more done in less time, so they can complete their education or training programs more quickly.

Answer:

Improved collaboration. Collaboration is one of the key factors necessary for effective learning. Blended learning enables the course participants to work together, engage in discussions, and provide useful feedback to one another, which undoubtedly leads to improvement and higher engagement.