Marine mammals are ____
A) ectothermic
B) endothermic
C) autotrophic
D) disphotic
B
You might also like to view...
Looking at Figure 8.5.1, it is evident that no country in Africa is fully democratic
Indicate whether the statement is true or false.
Which is the most dramatic change in the geographic distribution of African Americans in the United States?
A) rural to urban within the state B) change to sharecropping C) relocation to northern cities D) movement out of inner-cities E) relocation to coastal cities
What is the average life expectancy of people living in economically advanced countries?
A) 75 years and above B) 65 to 74 years C) 55 to 64 years D) 45 to 54 years E) less than 45 years
What is the hydrothermal feature that constantly emits steam and contains little liquid water?
A. fumarole B. geyser C. hot spring D. mogote E. speleothem