ackson is collecting data on the impact of pollution in his neighborhood for his school report. Match the different research instruments that he may use for data collection to their respective data sources.

Which of the following statements best deceive the relationship between carrying capacity and population size

In our new car, we were able to drive 30 miles in a half an hour. from this information, we can determine the car's a. acceleration. b. velocity. c. speed. d. direction.

7. test average and grade write a program that asks the user to enter five test scores. the program should display a letter grade for each score and the average test score. write the following methods in the program: calcaverage: this method should accept five test scores as arguments and return the average of the scores. determinegrade: this method should accept a test score as an argument and return a letter grade for the score, based on the following grading scale: score letter grade 90-100 a 80-89 b 70-79 c 60-69 d below 60 f