It has been estimated that there are about four thousand species or kinds of Protozoans, about twenty-five thousand species of Mollusks, about ten thousand species of birds, about three thousand five hundred species of mammals, and from two hundred thousand to one million species of insects, or from two to five times as many kinds of insects as all other animals combined.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 4080 | 2018-08-07 21:11:58 | 160.33 | 99% |