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Sedaia [141]
4 years ago
10

The hardest mineral is _____ with a hardness of _____.

Biology
2 answers:
Natali5045456 [20]4 years ago
4 0
Should be B and C don't know if this is right

netineya [11]4 years ago
3 0
D; diamond is always at the top of the scale, being the hardest mineral. There are ten minerals in Mohs scale, talc, gypsum, calcite, fluorite, apatite, orthoclase, quartz, topaz, corundum, and for last and hardest, diamond.
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Answer:

Because it is only possible to be 100% sure that two species are closely related, in genetic terms, when the DNAs of these species can be analyzed. This analysis is only possible through molecular tests.

Explanation:

Molecular tests are bikini techniques that can analyze species at the molecular level, more specifically, these tests can deeply analyze the DNA (or RNA and proteins) of a species giving precise results on the molecule and allowing scientists to study it deep.

In studies, where the scientist wants to know how the species are genetically related, it is common for molecular tests to be introduced, as a way for the scientist to be 100% sure of the relationship between the species.

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Tectonic plates are made up of rocks that are part of the?
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Answer:

here ya go

Explanation:

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Why is photosynthesis so important to life on Earth
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If a defibrillator manufacturer claims that its device terminates ventricular fibrillation on the first shock 95% of the time, y
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If a defibrillator manufacturer claims that its device terminates ventricular fibrillation on the first shock 95% of the time, you should: recognize that this does not mean it will save more lives.

<h3>Defibrillator </h3>

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Learn more about defibrillator here:

brainly.com/question/13031379

#SPJ4

4 0
2 years ago
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