Answer:I think that it is the last option.
Explanation:
I cant give explanation right now cause im in school.
But make sure to like and rate pleaseee.
It will start 5 years after the 20s
They show that there was an ocean over the plains long ago, and fossils are always used to elaborate on the history of life/how it developed.
I think it might be called the "tail." I might be getting this mixed up with a comet, but I THINK(emphasis on think ^^') they're similar in that aspect?? Sorry if this didn't help.
Under the ocean is wet and in continents its dry
