Did you mean like the metric system?...or do I have it completely wrong?
I hope I helped.
Answer : auto marki xiomi zoobia battle ground lol
Explanation:
<span>The tracheae possibly have evolved directly from the book lungs</span>
The correct answer is:
Mud can prevent oxygen from reaching the dead organism
Explanation:
Fossils are formed in a whole of separate ways, but most are produced when a plant or creature vanishes in a watery atmosphere and is immersed in mud and silt. Soft tissues immediately disintegrate leaving the hard bones or shells behind. Over time debris builds over the top and solidifies into rock.. and mud prevent the oxygen to reach dead organism.
