Identify A,B,C and D in the following table with reference to

CBSE Class 12 CBSE Class 12 Biology
1

Identify A,B,C and D in the following table with reference to birth control.
identify-a-b-c-and-d-in-the-following-table-with-reference-to-1

2

A-Barrier
B-Tubectony
C-Oral pill
D-IUD