A water wave should be the answer.. if not then electromagnetic is the closest thing to being correct..
Answer:
Biomimicry is important for animals for survival, as looking like a known dangerous animal can lower its chances for being attacked. An example is the monarch butterfly, and its mimicked viceroy butterfly, having nearly identical wings.
Explanation:
It's a decomposition reaction. It's a chemical reaction because one substance (H2O2) is breaking down and becoming 2 completely new substances (H2O and O2)
A concentration gradient must exist. hope this helps