Before starting the lessons and activities in a learning unit you should .

Take a break if you were allready workingi believe

Explanation:

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a. the image doesn't give relevant information.

explanation:

what does a guy holding a paper have to do with bees and their natural instinct when moving and protecting their hives?

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either online or traditional classroom can work for students. which is better will depend on students and teacher. students may have trouble following a lesson in classroom while they can study at their own pace online. other students may have trouble staying focus on their own in online classes. teachers are more used to classroom teaching but they may also be more worry about their jobs teaching online classes and work harder.