The Mayfly is the most short lived creature on Earth, and the Mayfly is medium sized, and only lives for 24 hours... (here today, gone tomorrow)...
Man is probably to answer to both.
shortlived
a tiger
Giraffe
Dart Frog
possibly plankton
The human baby.
they r the most adorable creature on earth!!!!!!!!!
The Mayfly is the most short lived creature on Earth, and the Mayfly is medium sized, and only lives for 24 hours... (here today, gone tomorrow)...
Goliath Beetle. In relationship to size.
ephemeral
shortlived