Author Question: During the _________ phase, the ischemic endometrium is shed, along with a discharge of blood, ... (Read 19 times)

abern

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During the _________ phase, the ischemic endometrium is shed, along with a discharge of blood, mucus, and cellular debris.
 
  Fill in the blank(s) with correct word

Question 2

Ensuring that the results of a study can be attributed to the cause in the hypothesis and not to other causes is known as:
 
  a. internal validity. c. specific validity.
  b. external validity. d. nonspecific validity.



ktidd

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Answer to Question 1

menstrual

Answer to Question 2

a



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ktidd

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