Answer:
a. 0.5 grams b. 0.25
Explanation:
Just use the half-life formula(I linked it below)
a. 4(1/2)^90/30=1/2
b. 4(1/2)^120/30=1/4
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Aquaporins
Which are proteins embedded in the cell membrane!
Hope this helps! :)
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Answer:
Explanation:
lower frequency is the answer
Placing solar panels on the roof of every home would be beneficial to the environment because solar panels produce energy but not greenhouse gases.
<h3>What are Solar panels?</h3>
Solar panels are structures composed of materials capable of absorbing solar radiation in order to be converted into electricity, thereby representing a renewable source of energy.
In conclusion, Placing solar panels on the roof of every home would be beneficial to the environment because solar panels produce energy but not greenhouse gases.
Learn more about solar energy here:
brainly.com/question/17711999
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