Birds, like mammals, can regulate their body temperatures within close limits. Therefore birds and mammals are called
A. ectothermic.
B. poikilothermic.
C. endothermic.
D. heterothermic.
C. endothermic.
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Outside the CNS, groups of neuronal cell bodies that are clustered together to perform basic functions are known as
A. nerve nets. B. ganglia. C. nerves. D. spinal cords. E. somata.
Ribosomes are the site of
A. cellular respiration. B. photosynthesis. C. anaerobic respiration. D. protein synthesis.
What is the process that changes one set of chemicals into another set of chemicals?
a) cohesion b) adhesion c) chemical reaction d) dissolving
Fertilization of an egg without activation is most like _____
A) placing the key in the ignition of a car but not starting the engine B) resting during halftime of a basketball game C) preparing a pie from scratch and baking it in the oven D) walking to the cafeteria and eating lunch