One result of over evolutionary time spans is that the alleles that enable individuals to survive and reproduce at a higher rate than other individuals become more common in the population

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 label identifies the part of the atp molecule that changes when energy is released in the cells of all living things

This is the interaction of two organisms where one is and the other is neither nor harmed.