Spongein is a streaming service that offers a wide variety of education based shows. These include lessons like to Mathematics, Physics, Life Science, Zulu, English, IT and lots more subjects, as well as masterclasses delivered by various industry experts.
The skin is the largest organ of the body and is therefore a key player in maintaining homeostasis. In this lesson, we look at homeostasis through thermoregulation and how the skin works with other structures to control our internal temperatures.
In this lesson, we look at the theory of evolution and the gradual change of species over time. We look at the evidence used to prove this theory: fossil records, anatomical evidence, biogeography, comparative embryology, and genetics.