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kaheart [24]
3 years ago
14

PLEASE HELP ME!!! What is at the center of our galaxy?

Biology
1 answer:
jekas [21]3 years ago
4 0
The Galactic Center or Galactic Centre is the rotational center of the Milky Way, it is a super massive black hole
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Crystal was told that the total magnification of the microscope was 100x and she knew that the eyepiece was 10x. What is the tot
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It should be 1000x which is the total magnification of the whole thing... I believe. Would you happen to be doing a microscope quiz

3 0
3 years ago
Mass Extinctions May Have Been Caused By Meteors
tamaranim1 [39]

Answer:

Yes, Mass Extinctions May Have Been Caused By Meteors, as the probability of mass extinction occurring after an asteroid that could hit a random location on the Earth's surface was approximately 13% when the Chicxulub-scale asteroid hit the Earth. 

Soot could be the main cause of mass extinction after an asteroid impact.

5 0
2 years ago
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A.<br> B.<br> C.<br> D.<br><br> Help me !
myrzilka [38]

Explanation:

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7 0
3 years ago
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In the complete oxidation of glucose, six CO2 molecules are formed per glucose molecule. The number of CO2 molecules released by
Serga [27]

Answer:

0, 2, 4

Explanation:

The process of cellular respiration takes place in for phases which oxidizes the glucose molecule to the provide energy molecule called ATP.

Along with ATP, the process releases the metabolic water and carbon dioxide gas. In the oxidation of one glucose molecules, about 6 molecules of CO₂ are released. These CO₂ molecules are produced in the following manner:

1. Glycolysis: CO₂ gas is not produced during this reaction but only ATP and NADH are produced.

2. Pyruvate decarboxylation: the process converts the pyruvate produced by glycolysis to Acetyl-CoA. Formation of 1 Acetyl-CoA produces 1 CO₂ and since 2 Acetyl-CoA is produced therefore produces 2 CO₂ molecules.

3. Citric acid cycle: The cycle converts 2 Acetyl-CoA and produces 4 CO₂ in two cycles converting each Acetyl-CoA.

Thus, 0, 2, 4 is correct.

7 0
3 years ago
Explain why the smell of a hospital or dentist's office can bring about negative emotions, and why the smell of baking cookies o
aalyn [17]

Answer:

Most humans would associate the smell of the doctor's or dentist's with something bad or painful, when on the other hand baking cookies or having a nice smell of Thanksgiving can remind us of tasty food and comfort with family or just comfort in general.

Explanation:

Above ^^

8 0
1 year ago
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