The term migration fits the definition of a species brought into an ecosystem where it doesn't naturally occur
A.......................................................
*changes in earth plates
*energy production
*energy production
*changes in earth's rotation
Answer:
Active transport uses ATP and moves substances against the concentration gradient; facilitated diffusion does not.
Explanation:
Active transports moves against the concentration gradient (hence why it needs energy or ATP to do so, its going "against the grain"). Facilitated diffusion does not require ATP but does something require carrier proteins during passive transport.
The mass of the object as well as the force upon the object will affect the level of an object's acceleration. Acceleration is force divided by the mass.