In diffusion, the particles move from one area to another.Which of the following correctly describes this?From an area where there are many of them to an area where there are many of them.From an area where there are many of them to an area where there are fewer of them.From an area where there are few of them to an area where there are many of them.I DON'T KNOWSUBMIT ANSWER

Which of the following is the best definition of diffusion?When particles of a solid, liquid or gas spread out through random movement from an area where there are fewer particles to an area where there are many particles.When particles of a liquid or gas spread out through random movement from an area where there are many particles to an area where there are fewer particles.When particles of a liquid or gas spread out through random movement from an area where there are fewer particles to an area where there are many particles.When particles of a solid, liquid or gas spread out through random movement from an area where there are many particles to an area where there are fewer particles.

Fill in the blanks below to describe the process of diffusion.Diffusion is the net movement of particles from a region of concentration to a region of concentration until both regions are of concentrations.

Diffusion is:the movement of a substance from a low concentration to a high concentration.the movement of a substance from a high concentration to a low concentration.the movement of a substance from high concentration to a high concentration.the movement of a substance from low concentration to a low concentration.

Diffusion is the net (overall) movement of particles from an area of high concentration to an area of lower concentration.Question 4Answera.Falseb.True

Which of the following is true about diffusion?Multiple choice question.Molecules move against their concentration gradients.Molecules move down their concentration gradients.