How many atoms of Carbon are in 6C2H6?

One of the largest seafood exporters to the united states is a. china b. brazil c. mexico d. saudi arabia

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 .

What are the student's observations and inferences before he starts his investigation?