The outer layer of skin is called the__________.
Which type of muscle is found only in the walls of the heart?
The walls of the stomach are lined with which type of muscle?
Tough connective tissues that connect skeletal muscles to bones are called _________.
What type of exercise is best for exercising cardiac muscle and increase muscle endurance?
Which of these structures do NOT make up the integumentary system?
Which of these is NOT a function of the skin?
aids in digestion
prevents loss of water from the body
keeps out microorganisms
releases sweat to maintain a constant body temperature
Which of these structures is found in the epidermis?
What is caused by a sebaceous glands secreting too much sebum leading to a bacterial infection?
What are the pigment producing cells located in the epidermis?
What is the tough protein found in hair, fingernails, and toenails?
What function does the hair in the eyebrows and eyelashes have?
keeps water and dust out of the eyes
gives shape to the face and eyes
traps air so heat can’t escape
there is no function
Which of these muscles have voluntary contractions?