Question

A group of scientists studied the invasion of a species in an area and its effect on the population of a native species. Study the given data and determine the percent decrease in the native species population between years 1 and 2 and years 2 and 3.
Population of Native Species
Year 1 7,950
Year 2 3,460
Year 3 1,380

A. 49.6% and 55.3%
B. 56.5% and 60.1%
C. 52.5% and 63.3%
D. 50.4% and 68.9%
E. 54.3% and 67.6%

Answer 1

the answer is a. i based it out of courters

Answer 2

Answer: the answer is a.