The theory of evolution was proposed by Darwin.
C. a long chain of carbon atoms with hydrogen atoms attached to them.
Explanation:
C - straight line
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Answer:
D
Explanation:
pH=-log(x)
x=0.001M,pH=3
x=0.01M,pH=2
x=0.1M,pH=1
x=1M,pH=0
Highest pH is for option D
