The Tree of Life

1. The 3 Domains

1.1. Archaea

1.2. Eukarya

1.2.1. Plantae

1.2.2. Animalia

1.2.3. Fungi

1.2.4. Protista

1.3. Bacteria

2. Evolution

2.1. 3.5 billion years ago: The beginning of life. Chemicals in the sea formed the first DNA and cells (bacteria/archaea)

2.1.1. Some evolved into multicellular organisms

2.1.1.1. Developed body structures that helped them move in the water

2.1.1.1.1. Eg. Some protista

2.1.1.1.2. Able to move between land and water

2.1.1.2. E.g. Sponge-like creatures