B) The length of this chloroplast is 2.5um. Calculate the
magnification of this diagram.
Show your working out.
(3 marks)

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.

idk and i also need to know where are those bio brainy acts lol