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Infectious Diseases & the WHO Head and Neck Anatomy Child Growth and Development Biotechnology and Genetic Engineering Autoimmune Disease Blood Typing Human Body and Pathogens Cardiovascular System Anatomy DNA and RNA Structures Cell Review BTEC Biological Approach Revise Regulation of Heart Rate Humanistic and Biological Psychology Medication Administration Anatomy and PhysiologyOther quiz:
Bone › ViewThe tubular shaft, compact bone
A. Diaphysis
B. Epiphysis
C. Metaphysis
D. Bone marrow
Transport System › View
Why a person heart beat rate does not slow down even after he finished running?
A. Chemoreceptor detected pH is higher than normal
B. Hypothalamus detected pH is lower than normal
C. Sympathetic nerve secretes adrenaline
D. There are still left over adrenaline in the bloodstream