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15 x 2 = 30
(This is because adenine pairs with thymine so there would be the same amount)
100 - 30 = 70
This is the percentage of cytosine AND guanine
70/2 = 35
There is 35% of cytosine
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- Ally ✧
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I think its true because oxygen makes up about one-fifth of the Earth's atmosphere. Nearly 90 percent of the weight of the oceans is due to oxygen. In addition, oxygen is thought to be the third most abundant element in the universe and in the solar system
D. Kinetic energy decreases as potential energy increases
