When the sea floor spreads or collides it creates breakages which would be ocean ridges and deep sea trenches
Light that passes through a polarizing filter is called a vacuum.
Answer:
Mayra should be checked regularly for heart-related problems.
Answer: Reverse the position of two cells from opposite poles as the blastula stage allow development
Explanation:
An experiment should be performed, this experiment will help to discover the interactivity that exists between cells before reaching the fetal period. The experiment ought to also influence the location of the cells.
