4. Which refers the process by which populations of organisms with variations
that help them survive in their environments live longer, compete better, and
reproduce more than those that do not have the variations?
O
a. adaptation
b. mimicry
c. natural selection
O
d. selective breeding

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 is the difference between a scientific hypotheses and a scientific theory?

This is an active transport mechanism by which cells pump sodium and potassium ions against the concentration gradient