GCSE Exams Newsletter.
Join for FREE

Diffusion: Revision Notes

Diffusion: Revision Notes

Diffusion is the movement of a substance from an area of high concentration to an area of lower concentration. Diffusion occurs in liquids and gases when their particles collide randomly and spread out.

by Dani
Stem Cells Quiz
Members ScienceBiology

Stem Cells Quiz

Undifferentiated cells are cells that haven't yet changed to become specialised for a particular task. They are called stem cells.

by Dani
You’ve successfully subscribed to GCSE Exams Newsletter | GCSE.CO.UK
Welcome back! You’ve successfully signed in.
Great! You’ve successfully signed up.
Success! Your email is updated.
Your link has expired
Success! Check your email for magic link to sign-in.