Characteristics of the promotion phase of cancer include all of ...

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Characteristics of the promotion phase of cancer include all of the following EXCEPT:
  1.this phase takes place over a span of 5 to 7 years.
  2.large numbers of abnormal cells are produced during this phase.
  3.cells with altered DNA divide during this phase.
  4.unless corrected, it will lead to the progression phase.

Question 2

Diet accounts for approximately what percentage of cancer risk?
  1.20
  2.30
  3.40
  4.50

[hanadaa]

Answer to Question 1

1

Answer to Question 2

3

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TYSM

[flexer1n1]

Thanks for the timely response, appreciate it