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Menstruation does not occur if the a. uterine lining thickens. b. estrogen level falls. c. progesterone level falls. d. egg is fertilized. The inflammatory response can cause a. permanent immunity. b. pain, swelling, and a local rise in temperature. c. antibodies to bind to antigens. d. cytotoxic T cells to attack infected cells

Samantha Barber

in Health

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1 answer

Ashley Howard on March 9, 2018

For the first question the answer is D, and for the second question, the answer should be B, I hope this helps!

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