Atmospheric ozone has two effects on the temperature balance of the Earth. It absorbs solar ultraviolet radiation, which heats the stratosphere. It also absorbs infrared radiation emitted by the Earth's surface, effectively trapping heat in the troposphere.
Answer:
Each step is based on genetic traits
Explanation:
so I think u can choose which one it is based on wht i said
Pepsin is an Enzyme that is found in the stomach to break down protein.The Pepsin breaks the protein down into smaller peptides at low pH vale.
There is also one within the small intestine called Chymotrypsin and also the Carboxypeptidase.
Hope this helps and if you are still unsure read up on these to help you.
The theory that proposes that the universe emerged form an explosion (The Big Bang) is known as the Big Bang Theory.
Hope it helped,
BioTeacher101