The mass number of an atom is the number of
A. electrons plus neutrons in the atom.
B. neutrons in the atom.
C. neutrons plus protons in the atom.
D. protons in the atom.
E. protons plus electrons in the atom.
C
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The ________ system produces movement and generates heat when its parts contract.
Fill in the blank(s) with the appropriate word(s).
The optic disc is medial to the fovea centralis and is the site from which nerve fibers from the retina leave the eye and become part of the optic nerve.
Answer the following statement true (T) or false (F)
Some practitioners recommend monovalent vaccines to their clients because they feel that giving one agent at a time is optimal. Other practitioners recommend polyvalent vaccines in the hope of avoiding some vaccine reactions by giving one injection with multiple agents in it. Provide arguments for why some people prefer monovalent vaccines while others prefer polyvalent vaccines
What will be an ideal response?
When you "pull your tummy in" and compress your abdomen, you use the rectus abdominis, external abdominal oblique, internal abdominal oblique, and transversus abdominis muscles. This is an example of muscles working as
A. fixators. B. synergists. C. antagonists. D. prime movers. E. cooperatives.