What question would a biologist most likely investigate?
which reactions produce decaffeinated coffee?
do drier growing conditions affect the size of coffee beans?
why do some people like tea better than coffee?
what is the best temperature for roasting coffee beans?

In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?

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.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.