Answer:
As per the fossil fuel records, magnetic field reversal does not impact living beings. It will take almost a century for the poles to complete the shift. Meanwhile, the earth is left with almost zero magnetic field.
Answer:
sun is the main source while the other object reflect light on the sun
Explanation:
nasa libro yans
Answer:
There are 6.87 x 1023 atoms in 1.14 mol SO3, or sulfur trioxide :
The first one is dependent variable
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