AP BIOLOGY

Detailed explanation-1: -The integumentary system includes the epidermis, dermis, hypodermis, associated glands, hair, and nails. In addition to its barrier function, this system performs many intricate functions such as body temperature regulation, cell fluid maintenance, synthesis of Vitamin D, and detection of stimuli.

Detailed explanation-2: -Your integumentary system acts as a physical barrier-protecting your body from bacteria, infection, injury and sunlight. It also helps regulate your body temperature and allows you to feel skin sensations like hot and cold.

Detailed explanation-3: -The main function of this system is to protect bones, organs, and other internal structures from harm. In addition, the integumentary system performs important immune functions, cell fluid maintenance, synthesis of Vitamin D, body temperature regulation, and detection of stimuli.

Detailed explanation-4: -The integumentary system helps regulate body temperature through its tight association with the sympathetic nervous system, the division of the nervous system involved in our fight-or-flight responses. The sympathetic nervous system is continuously monitoring body temperature and initiating appropriate motor responses.

Detailed explanation-5: -The integumentary system is a complex organ that helps protect the body and regulates various essential processes. It comprises the skin, hair, nails, and glands that produce sweat and oil. These tissues work together to protect the body from infection and injury and regulate bodily processes.