I thought you had to be in relatively good physical condition to be a police officer. Okay, just so one of us does. I was trying to keep up with traffic. Yes, I know there are no other cars around. That's how far ahead of me they are.
Worms can have up to ten hearts.
The critters may be slimy and creepy little things, but they are sensitive. The dragonfly has about 30,000 lenses covering the retina of its eye, and thus sees many, many images where we see only one.