The words "adopt" and "adapt" have similar spellings and meanings, but they are used in different contexts and have different implications.
"adopt" means to take something up or make something your own, such as a behavior, belief, or idea. It implies a deliberate choice and a commitment to the thing being adopted. For example, a person might adopt a new pet or adopt a new way of eating to improve their health.
"adapt," on the other hand, means to adjust or modify something to fit new circumstances or situations. It implies a need for flexibility and the ability to change to suit the environment. For example, a plant might adapt to a new environment by developing a different structure or coloration, or a person might adapt to a new job by learning new skills or ways of working.
In summary, "adopt" implies a deliberate choice to take something on, while "adapt" implies a need to change or modify something to fit new circumstances.