What phrase is best described as an exothermic chemical reaction

Which represents a negative impact of technology

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center