In the light dependent photosynthetic reactions, light energy is converted into energy, which is stored in molecules like atp.

then, in the light independent photosynthetic reactions, this energy is used to convert co2 into

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.

density and pressure