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DaniilM [7]
3 years ago
13

The primary minerals of an igneous rock you are examining are quartz, feldspar, and mica. This rock is probably

Biology
2 answers:
Ghella [55]3 years ago
8 0

Granite, those black parts I believe are obsidian, a giveaway for granite because it’s a metamorphic rock

harkovskaia [24]3 years ago
4 0

Answer:

Granite.

Explanation:

Those black parts  are obsidian. That is a giveaway for granite because it’s a metamorphic rock.

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Remember the law of conservation of mass. The human body uses cellular respiration to make energy. Using the chemical equation f
posledela

With the equation of cellular respiration C₆H₁₂O₆ + 6O₂ → 6CO₂+ 6H₂O, gaseous exchange takes place, glucose reacts with oxygen forming Adenosine Triphosphate used by cells.

About 21% of oxygen and 0.4% of carbon dioxide of air is inhaled while the air we breathe out contains 16.4% of oxygen and 4.4% of carbon dioxide because cells use oxygen inhaled to release energy and carbon dioxide as byproduct.

<h3>How does Cellular Respiration work?</h3>

Cellular respiration is how organisms convert fuel into energy and nutrients by combining oxygen with food molecules, sending the chemical energy for life sustaining activities while expelling carbon dioxide and water.

We inhale 21% of oxygen and 0.4% of carbon dioxide and exhale 16.4% of oxygen and 4.4% of carbon dioxide as by product during the process of cellular respiration.

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5 0
10 months ago
Which has a negative impact on land?
Anton [14]

Answer:

Mining

Explanation:

The other three natural ways of helping replenish the environment.

4 0
3 years ago
Another name for a fertilized egg is a
oee [108]

Answer: The fertilized ovum, now called a zygote, is ready for the first mitotic cell division.

4 0
2 years ago
The suprachiasmatic nucleus influences the release of melatonin by its effect on the ________________.
anyanavicka [17]

Answer:

Pineal gland

Explanation:

The suprachiasmatic nucleus is the paired nucleus made of about 1000 neurons each in the hypothalamus. The suprachiasmatic nucleus is involved in maintaining the endogenous clock or the internal clock.

The suprachiasmatic nucleus controls the circadian rhythm by controlling the amount of melatonin. The melatonin is produced by the pineal gland from the serotonin and tryptophan precursors.  The hypothalamus thus controls the amount of the melatonin by regulating the pineal gland.

Thus, Pineal gland is the correct answer.

5 0
3 years ago
Carlos avoids _____on the ingredient list of packaged foods because he has celiac disease.
mamaluj [8]

Answer:

wheat, rye, and barley

Explanation:

  • Celiac disease is a type of an immune disorder in which a person is unable to eat food that contains gluten because it can lead to the destruction of their small intestine.
  • Gluten is a type of protein that is found in several ingredients such as wheat, rye, and barley.
  • Consumption of gluten can lead to the development of inflammation in the small intestine which after a certain time can lead to its destruction.
  • The various symptoms associated with the disease include bloating, diarrhea, anemia, etc.
  • Since Carlos has celiac disease he has to avoid wheat, rye, and barley.
5 0
3 years ago
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