Animals were not invented. They evolved over millions of years through a process called evolution.

Here's a simplified explanation:

* Life on Earth began with simple single-celled organisms. Over time, these organisms changed and diversified, eventually leading to the first multicellular organisms.

* These multicellular organisms further evolved and adapted to different environments. Some developed features like mobility, which allowed them to move around and find food. These early mobile organisms were the ancestors of animals.

* Through natural selection, animals with traits that helped them survive and reproduce passed those traits on to their offspring. This gradual process of change over many generations led to the incredible diversity of animals we see today.

So, animals weren't "invented" by anyone. They came to be through the natural process of evolution, driven by factors like genetic mutations, environmental changes, and competition for resources.