The estimated value of plastic in the oceans is quoted as being between
70 000's to 100 000's tonnes. Give two reasons why you think this range is so
large

Identify the constitutional principle that is common in both this excerpt and federalist no. 51. based on the constitutional principle identified in part (a), explain how the perspective in this excerpt compares with the perspective in federalist no. 51. explain how the constitutional principle identified in part (a) is reflected in the constitution, including two examples to explain how it affects the u.s. political system