Science is the study and learning mechanism of the world and how everything is created as well as used today and billion of years ago
a chemical landfill is where chemical waste is stored once it has been used
if it is secure it means that the waste cannot pollute the environment through water, air etc
It is A. Those are all decomposers, the other answers like C are all animals. Decomposers are are biotic organisms that break down basically dead plants or animals.
Answer:
B. Premature stop codon mutation
Explanation:
