One mechanism that some animals use to limit heat loss in cold environments is
A) vasoconstriction of veins.
B) vasoconstriction of the precapillary sphincters in the skin.
C) increasing cardiac output.
D) vasodilation of below surface blood vessels.
Correct Answer:
Verified
Q19: As compared to the circulatory system of
Q20: What would be the physiological effect of
Q21: Under what circumstance would your body experience
Q22: In the blood clotting cascade mechanism, which
Q23: A nurse takes your blood pressure during
Q25: The left ventricle in mammals is more
Q26: The loudest sounds a nurse hears while
Q27: Edema is a result of increased interstitial
Q28: Which secreted molecule is LEAST likely to
Q29: Myeloid stem cells give rise to all
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents