★ Disease, Immunity, and Phatogens Quiz
What traps germs in your respiratory system?
A. White Blood Cells
B. Stomach Acid
C. Mucus
D. Air
Select your answer:
Topics:
Lungs Enzymes and Their Functions World Health Day Physical Fitness Components of Physical Fitness Understanding Psychology Nervous System Musculoskeletal System Medical Terminology Energy, Hydrology, Microbiology Communicable Disease Obstructive Lung Disease Nutritional Measurements Haematology Histology: Cell & Epithelial Tissue Endocrine System and Nervous System Bone Shapes & Long Bone AnatomyOther quiz:
Vocabulary for Organisms in Ecosystems › ViewA deer who only eats grasses, plants, and flowers is an example of a _________________.
A. predator
B. herbivore
C. omnivore
D. carnivore
Chemistry › View
How wide is a nano-scale particle?
A. 1cm
B. 1-100nm
C. 1mm
D. Very small