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Dmitry_Shevchenko [17]
3 years ago
9

If the root equi- means "equal," what does equinox mean?

Biology
1 answer:
Alona [7]3 years ago
7 0
C) when the length of day and the length of night are the same
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Identifying Similarities among Protists
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N2 + 3H2 → 2NH3 in this equation How many moles of NH3 can be made if 7.5 moles of H2 react with enough N2
Lena [83]

Answer:

5 moles of ammonia would be formed.

Explanation:

Given data:

Moles of NH₃ formed = ?

Moles of H₂ react = 7.5 mol

Solution:

Chemical equation:

N₂ + 3H₂       →    2NH₃

Now we will compare the moles of ammonia with hydrogen.

             H₂              :           NH₃

              3               :             2

             7.5             :          2/3×7.5 = 5

5 moles of ammonia would be formed from 7.5 moles of hydrogen.

7 0
3 years ago
Which of the following statements is true of all organisms in every environment?
Pani-rosa [81]

Answer: C

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7 0
3 years ago
A human’s knee joint is best described as
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A synovial joint

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because it is highly moveable, allows for flexibility, has ligaments for stability, and has cartilage for protection of the articulating bones. ... It is a synarthrosis joint because it cannot move.

4 0
2 years ago
Read 2 more answers
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