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atroni [7]
3 years ago
6

What are the 4 characteristics of a mineral?

Biology
1 answer:
pashok25 [27]3 years ago
7 0
The four characteristics of a mineral are:

1. Cleavage- the way it breaks, whether flat or roughly.
2. Luster- the way light reflects off of it, i.e. pearly, shiny, etc.
3. Streak- the color that its powder is
4. Hardness, for example, diamond is the hardest mineral, this is usually measured on the Mohs scale.
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Which is a type of irradiation used to prevent food-borne illnesses?
kirill [66]

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Answer:

take to local DNR, you can't just adopt a wild animal with out proper licensing.

Explanation:

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At which point in mitosis does a cleavage furrow form?
Aliun [14]

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arsen [322]

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What will most likely happen in these lakes is that there will be a decline of several fish populations. The correct answer is A.

Explanation:

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A. The decline of several fish populations

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The fishes, just like any other living organisms has ideal body temperature and pH at which they act best. The ideal pH for fish living in lake water is between 6 and 8. If the pH is reduced below this value then the water will become acidic and this will be toxic for the fish population living in the lakes. Therefore, those fish that can not cope will die and there will be a decrease in the fish populations.

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