When humans are cold, they often shiver. Shivering increases their ________, thereby warming their bodies
A) metabolic heat production
B) layer of insulation
C) circulatory adaptation
D) evaporative cooling
Answer: A
Biology & Microbiology
You might also like to view...
Each species has a unique set of ecological requirements and roles that is referred to as its ecological ____
a. habitat b. community c. requirements d. necessities e. niche
Biology & Microbiology
All fungi are _____
a. unicellular b. multi-cellular c. autotrophic d. heterotrophic e. photosynthetic
Biology & Microbiology
Lobsters and clams have _____ in common with fishes
a. external gills b. a two-chambered heart c. internal gills d. skin as a respiratory surface e. an open circulatory system
Biology & Microbiology
If water were nonpolar it would not form hydrogen bonds. At normal room temperatures this nonpolar water would be ________.
A. a liquid B. a gas C. a solid
Biology & Microbiology