Answer:
Carbon dioxide (CO2) and water (H2O)
Answer: When using fossils approximate age by comparing it to similar rocks and fossils of known ages, is called relative dating.
Using that method we can determine the age of rock layers. That’s our way of dating them.
Hope this helps! ^^
Answer:
B
Explanation:
If it is denser it will more likely sink because of convection currents forcing it down.
<span>A stimulus is the reaction of something in a given environment.</span>
