
Select your answer:

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Urinary System and Fluid Balance The Teeth DNA & Types of Reproduction Kidney - Loop of Henlé Thrombosis, Emboliya Healthcare Systems and Insurance Child Growth and Development Forensic Odontology DNA and Genetic Manipulation Respiration, Immune System, Blood Cells Hospital Wards and Departments Life Processes Excretion The Nervous System and The Senses Skin Structure and Growth Health issue related to immune systemOther quiz:
The Musculoskeletal System › ViewWhich type of muscle contraction occurs without a change in length?
A. Isotonic contractions
B. Tetanus contractions
C. Isometric contractions
D. Twitches
Respiratory System › View
The trachea is the:
A. esophagus
B. throat
C. windpipe
D. voicebox