★ Human Body Systems Quiz
Which systems sends signals and messages to our body? Known as the control center.
A. nervous system
B. muscular system
C. respiratory system
D. circulatory system
Select your answer:
Topics:
Uses of Radioactive Radiation History of Medicine Renal and Gastrointestinal System Circulatory and Nervous System Type of Dementia Diseases & Disorders Eye and Ear Macro and Micro Nutrients Non-infectious Disease Selective Breeding Mouth - Stomach Levels of Organization Nail Disorders and Diseases The Skeletal System Human HealthOther quiz:
Bones › View
What is the bone at 5?
A. Skull
B. Clavicle
C. Sternum
D. Ribs
Immunology › View
Which of the following is a characteristic of complement?
A. it is activated by IgE in the classical pathway
B. it cannot be activated by molecules other than antigen-antibody complexes
C. it plays a role in the lysis of target cells coated with specific antibodies
D. it is enhanced by decay-accelerating factor