Methane is the gas that is strongly correlated with Earth's heating and cooling patterns. Did you know that cow's flatulence is methane gas?! Interesting fact!
Mutualism
Explanation: a relationship between two species of organisms in which both benefit from the association.
In a cladogram, when does a group of organisms branch off? when a new trait evolves when an ancestor becomes extinct when it is discovered when it becomes large enough
Abundant amount of amino acids made up a polypeptide
