Question

which type of contraception is a barrier method of birth control? intrauterine device sponge injection patch

Explanation:

Barrier methods physically block sperm from reaching the egg. A sponge is placed in the vagina to cover the cervix and block sperm, while an intrauterine device works by altering the uterine environment, injections are hormonal, and patches are also hormonal - based birth control methods.

Answer:

B. sponge