Chemistry, 21.10.2020 07:01 TatlTael7321
2. Explore how a kaleidoscope works. Find two mirrors, and hold them upright on the desk, so they are at an angle to
each other like an open book. Set an object between them, and look in the mirrors. How many images do you see?
Slowly bring the mirrors together. What happens? Are the images you see the same? Can you explain what you see?
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What does x represent in the formula for the compound xcl4?
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Look at the bean data from days 4–6. use these data to explain how natural selection changed the number of dark red walking beans over time. writing part
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2. Explore how a kaleidoscope works. Find two mirrors, and hold them upright on the desk, so they ar...
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