I need a lab report on darwins theory abt the bird beak experiment with intro, hypothesis, data, analysis, and conclusion. Plsss help I will give 35 points!

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes

All phases of matter may have a fixed mass