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DiKsa [7]
3 years ago
13

How can you detect hardness of water collected from different sources​

Biology
1 answer:
Sergio [31]3 years ago
6 0
We can detect the hardness of water taken from different sources by adding soap to it. If the soap does not form micelle in the water then it will be hard water. In simple language if the soap doesnot disslove in water then it will be soft water.
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Both a shot of whiskey and a bite of chocolate can produce what feel good chemical in the brain?.
iogann1982 [59]

Both a shot of whiskey and a bite of chocolate can produce Dopamine feel good chemical in the brain.

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Dopamine is accountable for permitting you to sense pleasure and motivation. When you sense precise which, you have accomplished something, it is due to the fact you've got a surge of dopamine withinside the brain.

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Dopamine is basically related with emotions of pleasure, which includes the pride a person can also additionally sense from reaching a goal. It is likewise worried in emotions of motivation, sleep, attention, and memory, in addition to being vital in movement.

To know more about Dopamine, click here- brainly.com/question/24803971

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3 0
1 year ago
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o-na [289]
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6 0
3 years ago
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astra-53 [7]

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Which is produced when an egg and a sperm unite during a plant’s life cycle?
andrey2020 [161]

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