The Body Systems

BY Olivia Collings

The five layers of the body; skin, muscle, bone, circulatory, nerves.

In this tackk, we will cover 4 major body systems. Click which one you would like to view:

- Skeletal, comparing the prawns, worms, cuttlesfishes and humans exo/hyrdo/skeleton

- Muscular, analysing the muscles of the human body and the wing of a chicken

- Circulatory, dissection of a sheep's heart. Talking about the main vessels and arteries.

- Respiratory, examining a pluck of a sheep