Mosquitoes have been around for a long time. They are just as strong today as they were when the dinosaurs roamed the planet. Many scientists believe that mosquitoes originated in South Africa and have evolved into about 2,700 different species. Many people from Minnesota call the mosquito the "state bird."
Mosquito.
according to some writers, they've been here for about 400M years.
How long have turtles been on the Earth? They have been around for 300 million years.
Sharks have been around for about 409 million years but before they evolved they were around for 890 million years.Sharks have been around for about 409 million years but before they evolved they were around for 890 million years. TRUE!Over 400 million years!Shakrs have been alive for a very long time. They have swam the waters of earth since about 409 million years ago. This period of time was before our first dinosaurs came to be infact.
450 million years
From 225 to 65 million years ago 225 million - 65 million = 160 million BC So that means dinosaurs have been on the earth for 160 million years.
20 million years
70 million years
60 million years.
180 million years
The answer to the riddle, "What has been around for a million years but is only a month old?" is "the moon." This is just one of many astronomy riddles.
Clams have been around for about 500 million years.