The central command theory of cardiovascular control proposes that initial signal to the cardiovascular control center comes from
A. higher brain centers.
B. feedback loops coming from muscle receptors.
C. the brainstem.
D. the cerebellum.
Answer: A
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A(n) _____ is a small inexpensive device that indicates changes in movement, and it is available in smartphones.
A. sphygmomanometer B. barometer C. gravity manometer D. aneroid manometer E. accelerometer
The suffix that means nontransparent is ________
Fill in the blank(s) with correct word
As compared to traditional diverse food crops, monocultures of genetically modified food crops are
A) less vulnerable to superweeds. B) more vulnerable to climate events. C) more resistant to plant diseases. D) more likely to include a greater variety of subspecies.
-ose:
a. pertaining to; full of b. formation c. picture; classification