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Tresset [83]
3 years ago
5

What ignited the Cambrian explosion of life?

Biology
1 answer:
uysha [10]3 years ago
3 0
Increase levels of oxygen in seawater, evolution of eyes, origin of hard parts, and genetic changes
hope that helps <3
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What is the relative humidity percentage when the “real feel” is 108 degrees F and the temperature is 96 degrees F?
artcher [175]

Answer:

The answer is B. Relative humidity percentage will be 50 %.

Explanation:

Relative humidity is the percentage of water vapors in the air at a particular temperature compared to the how much it can hold at that temperature. if the relative humidity is high (100%) we feel hotter than the actual temperature because water will not evaporate due to air saturation. in this case as the real feel is 108 F at 96 F the relative humidity will be 50 %.

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100 Points plz help!!!
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Yeah the answer above me makes sense...

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