I would break the bones and see what kind of fossils are inside
sand dunes form from wind
It's oxygen.
Hope this helps,
-Starry<span />
Answer:
This is the process where certain things like pesticides work their way into water bodies and then move to the food chain to greater concentrations as they are incorporated into meals of aquatic organisms e.g. zooplankton. An example is: small fish that eats plankton that has been tainted with mercury.
Explanation:
Hope it helps.
Thanks!!!!.
We are on the same train i dont know either
