Agroup of paleobiologists were studying sedimentary rocks in the rocky mountains of north america. what order of organisms would they find in the layers of these sedimentary rocks? oldest organisms are at the bottom and the newest organism is in the top-most layer of the sedimentary rocks.

How is the motion of the particles of water at 80 ⁰c different from the motion of the particles of water when it is 30 ⁰c?

It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .

Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.