Body fat is incorporated into which of the following? tooth enamel hair mammary glands nerves

The correct answer is:**mammary glands**### Explanation:Body fat is an essential component of mammary glands. Mammary glands are specialized organs in mammals that produce milk to nourish offspring, and they contain a significant amount of adipose (fat) tissue. This fat tissue provides structural support and energy reserves for milk production.- **Tooth enamel**: Tooth enamel is the hard, outermost layer of teeth and does not contain fat. It is primarily composed of minerals like hydroxyapatite.- **Hair**: Hair is made up of keratin, a protein, and does not incorporate body fat.- **Nerves**: While nerves are surrounded by myelin sheaths (which are lipid-rich), this is not the same as body fat.Thus, **mammary glands** is the most appropriate choice.