Select your answer:

Topics:
Nervous System and Special Senses Bonding and the Periodic Table Cell Cycle Prokaryotic Cells and Viruses Dermis Muscoskeletal Injuries Biocomposite Medicine on the Western Front Osteoporosis Mental Health Tissue Repair Pathology Musculoskeletal Fitness Cellular Components Factors that Affect Health and Wellness Genetics VocabularyOther quiz:
Skin Structure, Growth & Nutrition › ViewThe sudoriferous glands excrete perspiration, detoxify the body and ______.
A. preserve the softness of the hair
B. lubricate the skin
C. produce collagen
D. regulate body temperature
Gaseous Exchange in Humans › View
Which of the following is not correct about alveolus?
A. Thick wall
B. Thin wall
C. Moist wall
D. Large surface area