What are some examples of irreversible processes in nature?

Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f

Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity