Topics: Circulatory System Quiz
How many chambers in the amphibians’ heart?
A. one
B. two
C. three
D. four
Select your answer:
Topics:
Musculoskeletal Vocabulary Cell Cycle Problems Anxiety Disorders Energy and Metabolism Genetic Engineering Nutrition Vocabulary Benefits of Physical Activity Tongue and Skin Musculoskeletal Anatomy: Knee Teeths Parts of the Brain Respiration DNA Structure and Function Parkinson Disease Neuron StructureOther quiz:
Transport System › ViewWhy 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
Respiratory System › View
If your epiglottis were to suddenly stop working, what activity could be life threatening?
A. Breathin
B. Walking
C. Coughing
D. Eating