Biology, 27.02.2021 03:50, abecobos37

1. Get a flashlight and switch it on. What do you observe about the
beam it ernits?
Q1. What do
2. Examine the part where the bulb is positioned.
you notice?

Answers: 2

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1. Get a flashlight and switch it on. What do you observe about the
beam it ernits?
Q1. W...