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liq [111]
3 years ago
12

The hardest known mineral is _____. topaz talc diamond graphite

Biology
2 answers:
Anettt [7]3 years ago
7 0
The answer is diamond.
RoseWind [281]3 years ago
5 0
Hi there, thanks for asking a question here on Brainly!

The hardest known mineral in this planet is the diamond. 

Answer: Letter C ✅

Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or post another question and send the link to me. -UnicornFudge aka Nadia 

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If you are testing traits for Mendelian inheritance, how do you calculate the EXPECTED values?
Georgia [21]

n a cross between two heterozygous individuals, the offspring would be expected to show a 3 : 1 ratio. For example, in Case 1, three-fourths of the individuals would have red (wild-type) eyes, and one-fourth would have sepia eyes.

If there are 44 offspring, how many are expected to have red eyes?

We expect three-fourths to have red eyes.
<span>34</span> of 44 = 33

If there are 44 offspring, how many are expected to have sepia eyes?
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Which of the following is a surface event that takes place during the rock cycle?
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The erosion I believe
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All food chains begin with ______.<br> a. heterotrophs b. producers c. grasses d. bacteria
Olin [163]
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crustal formation,which may cause the widening of an ocean is most likely occurring at the boundary between...?
balandron [24]

Divergent boundary.

This is the boundary between two tectonic plates move away from each other in opposite directions.

Explanation:

One major example of a divergent boundary is the mid-Atlantic ridge that cuts, longitudinally, across the middle of the Atlantic ocean.

When two tectonic plates move away from each other in opposite directions, the void they leave in between is filled by rising magma from the mantle and cooling to create new crust. A mountainous ridge along a boundary is evidence of a divergent boundary. The Atlantic ocean will therefore continue to widen as the North American and Eurasian Plates move away from each other. As new crust is formed at divergent boundary, old crust is being consumed at convergent boundary on another end of earth. This way tectonic plates of earth renew themselves.

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