How can negative feedback influence the stability of a system

Examine the equation. 23490th→23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a.a piece of paper b.a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages