What is likely to happen in the long term if the earth continues to absorb more energy than it emits?
a. the earth will discontinue recycling energy.
b. organisms will begin to compensate for the change by incorporating more energy.
c. the overall temperature of the earth will increase.
d. the nutrient cycles will happen more frequently

What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.

Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist