You are working as an ecologist and you are asked for advice by a farmer. The farmer had been growing a native species for a long time in Michigan but the yield is poor and he always gets a lot of pests eating it. He wants to bring in a species that grows in Florida and introduce it to his farmland for a better yield. As an ecologist will encourage introducing a new species. Why or why not?

Grade 91.)the gravitational pull from the moon words).2.) what is the rate of gravitational 3.)if you drop a hammer, is it more likely to drop handle side down, head side down, or equal chance that it will land either way? why? 4.)a car moves 60km east and 90km west.a.) what is the distance the car traveled? b.) what is the car's displacement5.)what is the average velocity of a car that moved 60 km south in 3 hours? 6.) a car starts from rest and acceleration to 60 m/s over a time of 5 seconds. what is the acceleration of the car? 7.)what is the speed of an object at rest?