Answer as Requested. -In Studying the Relationship Between Abortion and Breast Cancer, Researchers

Multiple Choice

Answer as requested.
-In studying the relationship between abortion and breast cancer, researchers have identified a hormone that they believe explains how having an abortion can lead to breast cancer. This
Explanation is an example of which of the guidelines for establishing causality?

A) Evidence that larger amounts of the suspected cause produce larger amounts of the effect.
B) A physical model demonstrating how abortion can cause breast cancer
C) Verification that breast cancer rates differ among groups that differ only in the presence or absence of the suspected cause (abortion) .
D) An experiment to establish causality between abortion and breast cancer.