Topics: Musculoskeletal System Quiz
How do muscles move?
A. Stretch and contract
B. Expand and collapse
C. Act and react
D. contract and relax
Select your answer:

Topics:
Anatomy & Physiology Pathogens - Bacteria and Viruses Life Processes Excretion Blood and Hematology Integumentary System Infectious Disease and Pathogens Cell & Bond Cell Vocabulary The Ear Muscle Histology Vaccines Biotherapeutics & Cellular Meat Nutrition in Animals HCMA - Hematology Discovery of DNA Cellular RespirationOther quiz:
History of Healthcare › ViewHe invented the stethoscope.
A. John Edwards
B. Rene Laennec
C. Anton van Leeuwenhoek
D. Claudius Galen
Genetics › View
A mutation is harmful to an organism if it
A. changes the phenotype of an organism
B. changes the DNA segment
C. reduces the organism’s chance of survival
D. makes the organism better able to avoid predators