Imagine that you are conducting an investigation to determine if certain soil amendments, like nitrogen and potassium, affect the growth rate and productivity of garden vegetables like peas and carrots. Describe at least five science skills you’re would need to use in this investigation and explain how you would use them.

The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b. b. at twice the distance, the magnitude of the field is 2b. c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.