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m_a_m_a [10]
3 years ago
11

A sample of the mineral calcite has a volume of 15 cm³ and a mass of 40.5 g. What is the density of the calcite?

Biology
1 answer:
Pachacha [2.7K]3 years ago
7 0
Density=mass/volume=2.7
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The rise in manufacturing beginning in the early 1800s eventually resulted in __________ by 1848?
mamaluj [8]

Answer:

The correct answer is "The emergence of a larger middle class in the North".

Explanation:

The missing options of this question are:

A) The emergence of a larger middle class in the North

B) A decline in economic inequality in urban areas

C) An increased demand for agricultural workers in the Midwest

D) The improvement of working conditions in factories

The correct answer is "The emergence of a larger middle class in the North"

The period of 1800 to 1848 is characterized by being of economical growth due to the rise in manufacturing technology. Result of this economical growth, many families improve their economical conditions and by 1848 a larger middle class emerged in the North. However, eventually a laboring poor population started to growth as well.

6 0
3 years ago
What is the answers for Q1 and Q2 here?
lorasvet [3.4K]
I think the answer for Q2 is D but i could be wrong. sorry if i am
4 0
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mars1129 [50]

Answer:

option B

Explanation:

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do consider marking as Brainliest if this helps!!

6 0
3 years ago
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Please help!! Ignore my selection
vampirchik [111]

Answer:

excavata

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3 0
3 years ago
Garrod's information about the enzyme alteration resulting in alkaptonuria led to further understanding of these types of metabo
marshall27 [118]
The answer would be: It would have no effect, because tyrosine is also available from the diet

The pathway is different, alkaptonuria increased tyrosine is caused by decreased usage. In phenylketonuria, it is caused by increased production. While tyrosine is increased in phenylketonuria patient, it won't cause alkaptonuria because tyrosine could be found in the diet. 
7 0
4 years ago
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