Which of these might be detected during a breast self-examination

Which of the following is an argument against buying local fruits and vegetables?

Witch form of birth control could people use without. altering hormonal systems or blocking sperm from fertilizing an egg

When a researcher debriefs her participants, she: provides a detailed explanation of the study. removes their undergarments. tells them they can stop taking part at any time. provides an detailed explanation of the study, and tells them they can stop taking part at any time.