Why is the dye spreading out?​

It is normal for some acid dye colors, especially Acid Red 266, to fall out of solution when the water cools, or even to thicken and gel when very concentrated. Heating will restore them. Only mix as much concentrate as you can use in about a months time, after that the dyes will get weaker and give less vivid results.

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Cause of diffusion

Explanation:

Diffusion helps in spreading the dye. The molecules in diffusion collide and scatters.

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

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