Trivia

It’s said to be possible for one man and one woman to produce 64 billion children without any genetic duplicates.

Most, maybe all, of ancient Egypt’s royal personages when alive were afflicted with worms. Mummies’ remains so indicate.

Some vegetable matter - a branch - responds to light but not to gravity. It’s phototropic, so grows up. Some - a root - responds to gravity but not to light. It’s geotropic, so grows down. You can categorize as phototropic or geotropic almost everything alive above sea level. Try it.

Bats have ticks.