The second one probably because of the law of conservation of mass where mass is not created or destroyed, so the mass has to be the same.
Answer:
Explanation:
There are many examples of fossils found on separate continents and nowhere else, suggesting the continents were once joined. If Continental Drift had not occurred, the alternative explanations would be:
The species evolved independently on separate continents – contradicting Darwin’s theory of evolution.
They swam to the other continent/s in breeding pairs to establish a second population.
Because many of the organells in the different cells tend to give the cells their shape including the cytoplasm.
