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Author Question: Which ultraviolet rays account for the sting of a sunburn? a. unsafe-sun rays b. ultraviolet B ... (Read 200 times)

SGallaher96

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on: Aug 6, 2018
Which ultraviolet rays account for the sting of a sunburn?
 a. unsafe-sun rays
  b. ultraviolet B rays
  c. ultraviolet A rays
  d. sunrise rays
 e. sunset rays

Question 2

Jean and her sisters inherited a genetic trait known as breast cancer gene 1 (BRCA1). Their risk of breast cancer is as much as ____ percent higher than that of women who do not carry this gene.
 a. 80
  b. 60
  c. 40
  d. 20
  e. 10


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apple

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Reply #1 on: Aug 6, 2018
Answer to Question 1

b

Answer to Question 2

a


SGallaher96

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Reply #2 on: Aug 6, 2018
Both answers were spot on, thank you once again


apple

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Reply #3 on: Aug 6, 2018
Great! Please up vote :D


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