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Lynna [10]
3 years ago
10

How much does the Earth weigh?​

Chemistry
2 answers:
ELEN [110]3 years ago
6 0

5.972 × 10^24 kg

hope it helps

skad [1K]3 years ago
4 0

Answer:

5.972 × 10^24 kg

hope this helps

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<em>Answer:</em>

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<em>Explanation:</em>

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What is the correct name for MgF2?
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MgF₂ ( <span>Magnesium fluoride )

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Select all statements that correctly describe hemoglobin and myoglobin structure. a. Molecular oxygen binds irreversibly to the
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c. By itself, heme is not a good oxygen carrier. It must be part of a larger protein to prevent oxidation of the iron.

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The differences between hemoglobin and myoglobin are most important at the level of quaternary structure. Hemoglobin is a tetramer composed of two each of two types of closely related subunits, alpha and beta. Myoglobin is a monomer (so it doesn't have a quaternary structure at all). Myoglobin binds oxygen more tightly than does hemoglobin. This difference in binding energy reflects the movement of oxygen from the bloodstream to the cells, from hemoglobin to myoglobin.

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7 0
3 years ago
Chemistry help please! I just need to make sure the answers correct.... Thank you!
Veronika [31]
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because zombies don't grow and develop because they are practically mindless. Also, zombies definitely respond to the environment (like when they see a human) but they don't adapt to it

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