What do you eat? Why do you eat? Is it because certain …

The digestive system Ah, boys and girls, when I look at…

Nick Nutri pointing at a diagram of a human body Take a…

Nick Nutri presents Hello, everybody. My name is Nick N…

Today we are going to talk about cells. When you hear t…

Nick Nutri and Leeuwenhoek Hi, boys and girls. Last tim…