Answer:
Your answer should be seafloor spreading
Explanation:
Hope this helped :)
The answer would be true because shes the one who carries the gene and hes normal but the child has a chromosome from each parent
Answer:
what do you mean don't understand
Explanation:
you're not telling good information
Hey there!
The answer is B, Pangaea. This was the name for the large continent that supposedly existed before we had all of our separate continents today (all of which were part of Pangaea).
Hope this helps