Because of all the air pollution i THINK IS THE ANSWER
Any theory can be disproven. A theory is simply a hypothesis that has been accepted as generally true, however in the realm of science, anything can be disproven.
Explanation:
if the organism has 5 of these characteristics, it belongs in the category of animalia...
1). pulmonary function
2). DNA
3). RNA
4). proteins
5). lipids
Saturated is the answer :))
