The muscle we develop when we do sit-ups is the ____
a. transversus abdominis
b. external oblique
c. rectus abdominis
d. internal oblique
Answer : c. rectus abdominis
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Na+ reabsorption is a(n) ________ process, while Cl- reabsorption is a(n) ________ process.
A. active; passive B. active; active C. passive; active D. passive; passive
Other than at the optic disc, what is the only point where the retina is attached to the rest of the eyeball?
A. The suspensory ligament B. The lens C. The crista ampullaris D. The cupula E. The ora serrata
Slowly adapting proprioceptors that would let you know the position of your thumb without looking at it are known as
A. phasic receptors. B. primary receptors. C. secondary receptors. D. tonic receptors.
The functional organization of the nervous system parallels that of the ________ system in many ways
A) endocrine B) cardiovascular C) body D) muscular E) integumentary