Many STIs are asymptomatic; they have no obvious and distinct symptoms at first

Without the soft, funnel-shaped outer ear to collect sounds, it would be difficult for humans to hear

Indicate whether this statement is true or false.

Why is it difficult to accurately determine the level of partner abuse in same-sex couples?

A) Because most same-sex couples are lesbians and women are rarely the perpetrators of abuse B) Because homosexuals may be less likely to seek medical attention for their injuries because of fear of discrimination C) Because the CDC and WHO do not track statistics on same-sex partner abuse D) Because violence rarely happens in same-sex couples