Answer:
a. By Calculating magnetic reversals.
Explanation:
They determine the age of the ocean floor by examining magnetic fields in the planet Earth.
I think the correct answer from the choices listed above is option 3. The term that correctly identifies the process by which molecules move through the dialysis tube membrane would be diffusion. <span>The molecules move from a region where they are in high concentration to a region where they are in low concentration.</span>
I think calcium but i could be wrong
ATP
Explanation:
ATP is produced in the cells and its conversion to energy is a single-step process.
C Fossils allow scientists to have an idea of the time scale that traits evolved.
