9. An experiment is performed to measure temperature change over time in a bottle covered with aluminum foil and in an uncovered bottle. The dependent variable for this experiment is and
the independent variable is

answer'(basidium)the spore--bearing structure of a basidiomycete is called a basidiocarp; ///

idk im sorry.

i believe it's c. the trait for large beaks will be passed on to future generations through natural selection.

since eventually smaller beaks would have to find another source of food or even eventually just die out from the lack of food.