(Music )Can someone explain / help ?

If xyz news channel hires you as a video editor what would be your last step of editing a feature news item

Bile juices in the breakdown of fats. an injury to the (liver, mouth, or salivary glands) may cause a decrease in the production of bile juices. this decrease in bile juices may lead to decreased production of (amino acids, carbohydrates, or fatty acids)

The protects the ear, collects sounds, and channels them to the middle ear a middle ear b ear drum' c front ear d outer ear