A. Osmosis. Hope this helps :)
Answer:
You multiply 0.5 by 20 which will give you 10 your answer is 10
Some ways to describe why the beaks are different from the birds that will only eat nectar and the birds that eat fruit are; the nectar eating birds have longer and thinner beaks. The beaks of the fruit and seed eating birds have have shorter and thicker beaks.
