Give context for the problem
I found that animals can be divided into five groups which are mammals, fish, birds, reptiles and amphibians
Gases dissolve easily in water when they react with water.
<h3>Dissolution of a gas in water</h3>
The question is incomplete but I will discuss the dissolution of a gas in water. A gas dissolve easily in water when the gas can react with water. In this case; CO2+H2O ⇄ H2CO3.
Let us note that the dissolution of a gas in water is an exothermic process hence does not occur at elevated temperatures.
Learn more about gases:brainly.com/question/1369730
The study of living things