HELP FAST PLS Gregor Mendel is known as the "Father of " because of his work with pea plants.

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

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.