Select your answer:
Topics:
Carbohydrates Respiratory Muscle Histology Virus and Bacteria DNA & Types of Reproduction Bones, Joints and Muscles Circulation and Excretion Human Excretory System Dementia Components of Food Cellular Transport and Metabolism Patho_Genetics Muscle pathophysiology Properties of the Hair Histology HSOther quiz:
Skin and Derivatives › View Identify structure number 1
A. sweat gland
B. hair follicle
C. sweat pore
D. epidermis
Human Body › View
Which system removes carbon dioxide from your body?
A. digestive system
B. excretory system
C. nervous system
D. respiratory system