This passage shifts out of formal language into informal language. Revise the passage to remove the instances of informal language in order to maintain a formal style throughout.
Passage
One of the most pressing issues in our region is raising funds to expand the Wild Bird
Preserve. Currently, the preserve spans over 200 acres and is home to some six dozen
exotic or endangered avian species. Some of these species need extra-special care and
attention, such as the Tarkington meadowlark. For like 10 years all around this big old
country, the meadowlark's numbers have been dipping for a couple reasons. One, people
being super-aggressive in taking down trees in the forests. Two, polluted rivers in the

onto a large boat, and mark the water level that the boat sinks to. then, take the elephant out and put a bunch of marked weights onto the boat until it reaches the same water level. add up the masses of the weights to get the weight of the elephant.

c. our lives go by quickly, so take time to enjoy each moment.

explanation:

original oratory is a competitive event in the national speech and debate association, stoa usa, national catholic forensic league, and other high school forensic competitions in which competitors deliver an original speech on a subject of their choosing, though the speech must be factual.racial discrimination refers to discrimination against individuals on the basis of their race. policies of racial segregation may formalize it, but it is also often exerted without being legalized and also it means facing injustice.

what lesson are you referencing?