Family Ties
is true or false, fossils suggest that birds have been on earth for more than 500 million of years
The cicada has been on the earth for more than 200 million years. Cicada's have been on earth probably as long as cockroaches, which is over 250 million years.
Gymnastics has been around for over 2000 years a little more than a 100 years old.
That would be Hydrogen. The star is converting Hydrogen to Helium over time, therefore the older the star is, the more Helium it contains.
750 million years ago, a single landmass, called Rodinia ( 1.1 billion to 750 million years ago ), broke up into more landmasses. 600 million years ago, they all came together, thus, Pannotia was born, only to break up in 514 million years ago. Once again, they came together to form Pangaea ( 300 million years ago to 200 million years ago ). 100 million years after it was formed, it broke into two; Laurasia the north, and Gondwana the south. In the present day, they still drift very slowly, but in about 250 million years in the future, a new supercontinent will form... ( but we, our children, grandchildren, great- grandchildren, ......, and our great-great-great-great-great ........... great-great-great grandchildren have already been long gone before this could happen )
a million or more years
Roaches have been around for more than 220 million years. Dogs were domesticated from the gray wolf nearly 15,000 years ago.
There have been gay men since the dawn of humanity, more than a million years ago.
My best guess would be it's a fly or a mosquito.
According to the Smithsonian Institution's National Zoo, fossils of flamingos most similar to modern day forms have been identified to 30 million years ago. Fossils of more primitive species have been identified to be an estimated 50 million years old. See the link below for more information.
According to the Smithsonian Institution's National Zoo, fossils of flamingos most similar to modern day forms have been identified to 30 million years ago. Fossils of more primitive species have been identified to be an estimated 50 million years old. See the link below for more information.
Modern crocodiles have been around for a little more than 100 million years, but their ancestors first appeared nearly 240 million years ago.