With three foods available, natural selection has favored Flock blank , which has increased the most in the first three generations. Meanwhile, Flock blank
has declined the most because its beak was the least successful phenotype for the food available.

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.

propane is burned to provide the heat in many cooking grills. the chemical reaction for this process is shown in the equation below.

c3h8 + 5o2 ? 3 co2 + 4h2o + energy

what are the products in this chemical reaction?

3co2 + 4h2o + energy