The gravitational force between two rolling balls depends on their masses and which other factor?

a their inertia
b their velocities
c their separation
d their weights

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

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 .

In what cells is the human genome located?