Archivo diario: 01/03/2018

Excretion and kidneys

Let´s revise the meaning of homeostasis   1- Write down 2 excretory organs and the substances they excrete. 2- Structure of the kidney. Read here! 3- The nephron Watch THIS animation to study the filtration and reabsorption.

Publicado en Senior 4 Biology - 2018 | Deja un comentario

Movement in and out of cells: diffusion, osmosis and active transport

Before we start… explain the meaning of the following terms: – solution – concentrated solution – diluted solution – distilled water Quick introduction: watch the video! Read page 3 from THIS WEBPAGE and play the animations.

Publicado en Senior 3 Biology - 2018, Uncategorized | Deja un comentario